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Fix compiler warning in WaitForBackgroundWorkerStartup().

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Per complaint from Andrew Gierth.
This commit is contained in:
Robert Haas 2013-09-19 13:00:17 -04:00
parent 6e5f6e5913
commit 496439d943
1 changed files with 4 additions and 2 deletions
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6
src/backend/postmaster/bgworker.c
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@ -863,7 +863,6 @@ BgwHandleStatus
WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp) WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
{ {
BgwHandleStatus status; BgwHandleStatus status;
pid_t pid;
int rc; int rc;
bool save_set_latch_on_sigusr1; bool save_set_latch_on_sigusr1;
@ -874,9 +873,13 @@ WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
{ {
for (;;) for (;;)
{ {
pid_t pid;
CHECK_FOR_INTERRUPTS(); CHECK_FOR_INTERRUPTS();
status = GetBackgroundWorkerPid(handle, &pid); status = GetBackgroundWorkerPid(handle, &pid);
if (status == BGWH_STARTED)
*pidp = pid;
if (status != BGWH_NOT_YET_STARTED) if (status != BGWH_NOT_YET_STARTED)
break; break;
@ -900,6 +903,5 @@ WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
PG_END_TRY(); PG_END_TRY();
set_latch_on_sigusr1 = save_set_latch_on_sigusr1; set_latch_on_sigusr1 = save_set_latch_on_sigusr1;
*pidp = pid;
return status; return status;
} }