SimpleXLogPageRead(): exit from function if WAL segment doesn't exist

Artur Zakirov · Artur Zakirov · commit 2c6da8dbbd08 · 2017-02-15T12:44:45.000+03:00
diff --git a/parsexlog.c b/parsexlog.c
@@ -224,6 +224,9 @@ SimpleXLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr,
 				return -1;
 			}
 		}
+		/* Exit without error if WAL segment doesn't exist */
+		else
+			return -1;
 	}
 
 	/*

Original file line number	Diff line number	Diff line change
`@@ -224,6 +224,9 @@ SimpleXLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr,`
`224`	`224`	`return -1;`
`225`	`225`	`}`
`226`	`226`	`}`
	`227`	`+ /* Exit without error if WAL segment doesn't exist */`
	`228`	`+ else`
	`229`	`+ return -1;`
`227`	`230`	`}`
`228`	`231`
`229`	`232`	`/*`