From 47ad6840f5cd213349794e7d691d9dfd83d51775 Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 8 Nov 2006 12:25:42 +0000
Subject: [PATCH] Make the .exit and .quit commands work again in the shell. 
 Ticket #2056. (CVS 3505)

FossilOrigin-Name: f39978ef13e986a16ee322ee84ab9bd38ffc5a8b
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/shell.c   | 19 +++++++++++++------
 3 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/manifest b/manifest
index 9dee6af158..e110c5c422 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\stypo\sin\sos_win.c.\s\sTicket\s#2055.\s(CVS\s3504)
-D 2006-11-07T15:02:08
+C Make\sthe\s.exit\sand\s.quit\scommands\swork\sagain\sin\sthe\sshell.\s\sTicket\s#2056.\s(CVS\s3505)
+D 2006-11-08T12:25:43
 F Makefile.in 8e14898d41a53033ecb687d93c9cd5d109fb9ae3
 F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -94,7 +94,7 @@ F src/printf.c b179b6ed12f793e028dd169e2e2e2b2a37eedc63
 F src/random.c d40f8d356cecbd351ccfab6eaedd7ec1b54f5261
 F src/select.c 6ba6d8ead43d0575ce1f8b418cc039f8f301389a
 F src/server.c 087b92a39d883e3fa113cae259d64e4c7438bc96
-F src/shell.c e5bda308495ed580600c12325dc2007f74f85058
+F src/shell.c 41513f31dce4252198944c712b79ea4c92df2592
 F src/sqlite.h.in bf935004029631fd93d119bcf2f7259b9cb9ad5e
 F src/sqlite3ext.h 2c2156cc32a158e2b7bd9042d42accf94bff2e40
 F src/sqliteInt.h 637ef229c3d8e0f98096ab31c496efdf5361d678
@@ -419,7 +419,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 6324ea811eec1200cee89e6f377368eaf2fcda77
-R f7c488c391f8a54609e362ee14ba86d3
+P d309680ec7a806d181b601e0105aebf1e33bfb81
+R e590c00bb49173f4e5a5df7e97598d24
 U drh
-Z 7b5d97e736ec81b95b9a8c1109b28cf7
+Z 928b8f12ac488a19e769eda3ed1d6f5a
diff --git a/manifest.uuid b/manifest.uuid
index 58e4626444..93dcfe1279 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-d309680ec7a806d181b601e0105aebf1e33bfb81
\ No newline at end of file
+f39978ef13e986a16ee322ee84ab9bd38ffc5a8b
\ No newline at end of file
diff --git a/src/shell.c b/src/shell.c
index 099104a874..1b59788600 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -12,7 +12,7 @@
 ** This file contains code to implement the "sqlite" command line
 ** utility for accessing SQLite databases.
 **
-** $Id: shell.c,v 1.154 2006/10/31 18:08:28 drh Exp $
+** $Id: shell.c,v 1.155 2006/11/08 12:25:43 drh Exp $
 */
 #include <stdlib.h>
 #include <string.h>
@@ -918,7 +918,7 @@ static int booleanValue(char *zArg){
 ** If an input line begins with "." then invoke this routine to
 ** process that line.
 **
-** Return 1 to exit and 0 to continue.
+** Return 1 on error, 2 to exit, and 0 otherwise.
 */
 static int do_meta_command(char *zLine, struct callback_data *p){
   int i = 1;
@@ -1026,7 +1026,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
   }else
 
   if( c=='e' && strncmp(azArg[0], "exit", n)==0 ){
-    rc = 1;
+    rc = 2;
   }else
 
   if( c=='e' && strncmp(azArg[0], "explain", n)==0 ){
@@ -1100,6 +1100,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
     if( rc ){
       fprintf(stderr,"Error: %s\n", sqlite3_errmsg(db));
       nCol = 0;
+      rc = 1;
     }else{
       nCol = sqlite3_column_count(pStmt);
     }
@@ -1120,7 +1121,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
     if( rc ){
       fprintf(stderr, "Error: %s\n", sqlite3_errmsg(db));
       sqlite3_finalize(pStmt);
-      return 0;
+      return 1;
     }
     in = fopen(zFile, "rb");
     if( in==0 ){
@@ -1166,6 +1167,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
       if( rc!=SQLITE_OK ){
         fprintf(stderr,"Error: %s\n", sqlite3_errmsg(db));
         zCommit = "ROLLBACK";
+        rc = 1;
         break;
       }
     }
@@ -1211,6 +1213,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
     if( rc!=SQLITE_OK ){
       fprintf(stderr, "%s\n", zErrMsg);
       sqlite3_free(zErrMsg);
+      rc = 1;
     }
   }else
 #endif
@@ -1282,7 +1285,7 @@ static int do_meta_command(char *zLine, struct callback_data *p){
   }else
 
   if( c=='q' && strncmp(azArg[0], "quit", n)==0 ){
-    rc = 1;
+    rc = 2;
   }else
 
   if( c=='r' && strncmp(azArg[0], "read", n)==0 && nArg==2 ){
@@ -1434,6 +1437,8 @@ static int do_meta_command(char *zLine, struct callback_data *p){
         }
         printf("\n");
       }
+    }else{
+      rc = 1;
     }
     sqlite3_free_table(azResult);
   }else
@@ -1542,7 +1547,9 @@ static int process_input(struct callback_data *p, FILE *in){
     if( zLine && zLine[0]=='.' && nSql==0 ){
       rc = do_meta_command(zLine, p);
       free(zLine);
-      if( rc ){
+      if( rc==2 ){
+        break;
+      }else if( rc ){
         errCnt++;
       }
       continue;