Remove bogus while-loop.

hlinnaka · hlinnaka · commit d8a42b150fa8 · 2014-02-28T13:33:41.000+02:00
Commit abf5c5c added a bogus while- statement after the for(;;)-loop. It went unnoticed in testing, because it was dead code. Report by KONDO Mitsumasa. Backpatch to 9.3. The commit that introduced this was also applied to 9.2, but not the bogus while-loop part, because the code in 9.2 looks quite different.
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
@@ -11333,9 +11333,9 @@ WaitForWALToBecomeAvailable(XLogRecPtr RecPtr, bool randAccess,
 		 * process.
 		 */
 		HandleStartupProcInterrupts();
-	} while (StandbyMode);
+	}
 
-	return false;
+	return false; 	/* not reached */
 }
 
 /*
