Fix compiler warning in WaitForBackgroundWorkerStartup().
Per complaint from Andrew Gierth.
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6e5f6e5913
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@ -863,7 +863,6 @@ BgwHandleStatus
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WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
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{
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BgwHandleStatus status;
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pid_t pid;
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int rc;
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bool save_set_latch_on_sigusr1;
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@ -874,9 +873,13 @@ WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
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{
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for (;;)
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{
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pid_t pid;
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CHECK_FOR_INTERRUPTS();
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status = GetBackgroundWorkerPid(handle, &pid);
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if (status == BGWH_STARTED)
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*pidp = pid;
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if (status != BGWH_NOT_YET_STARTED)
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break;
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@ -900,6 +903,5 @@ WaitForBackgroundWorkerStartup(BackgroundWorkerHandle *handle, pid_t *pidp)
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PG_END_TRY();
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set_latch_on_sigusr1 = save_set_latch_on_sigusr1;
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*pidp = pid;
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return status;
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}
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