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Silence -Wmaybe-uninitialized compiler warnings in dbcommands.c.

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When compiling postgres using gcc -O3, there are false-positive
warnings about the now initialized variables. Silence them.

Author: Peter Eisentraut, Andres Freund
Discussion: https://postgr.es/m/15fb2350-b8b8-e188-278f-0b34fdee5210@2ndquadrant.com
This commit is contained in:
Andres Freund 2019-09-27 14:10:16 -07:00
parent 5adafaf176
commit 3f6b3be39c
1 changed files with 7 additions and 6 deletions

13
src/backend/commands/dbcommands.c

@ -26,6 +26,7 @@
#include "access/genam.h"
#include "access/heapam.h"
#include "access/htup_details.h"
#include "access/multixact.h"
#include "access/tableam.h"
#include "access/xact.h"
#include "access/xloginsert.h"
@ -103,14 +104,14 @@ createdb(ParseState *pstate, const CreatedbStmt *stmt)
Relation rel;
Oid src_dboid;
Oid src_owner;
int src_encoding;
char *src_collate;
char *src_ctype;
int src_encoding = -1;
char *src_collate = NULL;
char *src_ctype = NULL;
bool src_istemplate;
bool src_allowconn;
Oid src_lastsysoid;
TransactionId src_frozenxid;
MultiXactId src_minmxid;
Oid src_lastsysoid = InvalidOid;
TransactionId src_frozenxid = InvalidTransactionId;
MultiXactId src_minmxid = InvalidMultiXactId;
Oid src_deftablespace;
volatile Oid dst_deftablespace;
Relation pg_database_rel;