From cb5e4dbf4e617f3e039fb9f8c45c35d27f35f39a Mon Sep 17 00:00:00 2001
From: drh <drh@noemail.net>
Date: Wed, 12 Oct 2011 23:49:49 +0000
Subject: [PATCH] The sqlite3_overload_function() interface returns an error if
 it is unable to create the overload function.  Ticket [20f9d4fbbff3a3]

FossilOrigin-Name: d5b6b374c5225d21c386fb3d6507d3938296e759
---
 manifest      | 12 ++++++------
 manifest.uuid |  2 +-
 src/main.c    |  8 ++++----
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/manifest b/manifest
index d2b56aa51e..f186ae5990 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C The\sdate/time\sfunctions\sreturn\sNULL\sif\sthe\sxCurrentTime\sor\nxCurrentTimeInt64\sVFS\smethods\sfail.\nTicket\s[0b803bff856c644c]
-D 2011-10-12T23:13:43.648
+C The\ssqlite3_overload_function()\sinterface\sreturns\san\serror\sif\sit\sis\sunable\nto\screate\sthe\soverload\sfunction.\s\sTicket\s[20f9d4fbbff3a3]
+D 2011-10-12T23:49:49.486
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in a162fe39e249b8ed4a65ee947c30152786cfe897
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -146,7 +146,7 @@ F src/journal.c 552839e54d1bf76fb8f7abe51868b66acacf6a0e
 F src/legacy.c a199d7683d60cef73089e892409113e69c23a99f
 F src/lempar.c 7f026423f4d71d989e719a743f98a1cbd4e6d99e
 F src/loadext.c 99a161b27a499fc8ad40745b7b1900a26f0a5f51
-F src/main.c 43664b68a0b0f8fe9edc7d987b42cb8e26298468
+F src/main.c ae03daa1adf657aac69f18bb13f6a0763494b502
 F src/malloc.c 591aedb20ae40813f1045f2ef253438a334775d9
 F src/mem0.c 6a55ebe57c46ca1a7d98da93aaa07f99f1059645
 F src/mem1.c 00bd8265c81abb665c48fea1e0c234eb3b922206
@@ -966,7 +966,7 @@ F tool/symbols.sh caaf6ccc7300fd43353318b44524853e222557d5
 F tool/tostr.awk e75472c2f98dd76e06b8c9c1367f4ab07e122d06
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
 F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
-P 6bedb49d68f2960a6fc4701d02e177789abf9099
-R f6f2282ee33c9438c6a443681fa52486
+P c96651dd6ceadd51c9e1f4d942177d3c128c47b4
+R ea04b607dc034a923513c6e21f4d7206
 U drh
-Z e1a02e86d35f387f95f1d1ceb1084f34
+Z 3ca712cf2f818c92184b1f1b656548d2
diff --git a/manifest.uuid b/manifest.uuid
index 34b3f1b149..fb4983fb5f 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-c96651dd6ceadd51c9e1f4d942177d3c128c47b4
\ No newline at end of file
+d5b6b374c5225d21c386fb3d6507d3938296e759
\ No newline at end of file
diff --git a/src/main.c b/src/main.c
index efdb2076bf..51596c1de1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1214,13 +1214,13 @@ int sqlite3_overload_function(
   int nArg
 ){
   int nName = sqlite3Strlen30(zName);
-  int rc;
+  int rc = SQLITE_OK;
   sqlite3_mutex_enter(db->mutex);
   if( sqlite3FindFunction(db, zName, nName, nArg, SQLITE_UTF8, 0)==0 ){
-    sqlite3CreateFunc(db, zName, nArg, SQLITE_UTF8,
-                      0, sqlite3InvalidFunction, 0, 0, 0);
+    rc = sqlite3CreateFunc(db, zName, nArg, SQLITE_UTF8,
+                           0, sqlite3InvalidFunction, 0, 0, 0);
   }
-  rc = sqlite3ApiExit(db, SQLITE_OK);
+  rc = sqlite3ApiExit(db, rc);
   sqlite3_mutex_leave(db->mutex);
   return rc;
 }