From 47adb24882b248db80b5b554cfb4474ca38516e5 Mon Sep 17 00:00:00 2001
From: Thomas Munro <tmunro@postgresql.org>
Date: Thu, 23 Jul 2020 21:10:49 +1200
Subject: [PATCH] Fix error message.

Remove extra space.  Back-patch to all releases, like commit 7897e3bb.

Author: Lu, Chenyang <lucy.fnst@cn.fujitsu.com>
Discussion: https://postgr.es/m/795d03c6129844d3803e7eea48f5af0d%40G08CNEXMBPEKD04.g08.fujitsu.local
---
 src/backend/storage/file/buffile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/backend/storage/file/buffile.c b/src/backend/storage/file/buffile.c
index 73d7d1cfd35..3015a5b9c8d 100644
--- a/src/backend/storage/file/buffile.c
+++ b/src/backend/storage/file/buffile.c
@@ -333,7 +333,7 @@ BufFileDumpBuffer(BufFile *file)
 		if (bytestowrite <= 0)
 			ereport(ERROR,
 					(errcode_for_file_access(),
-					 errmsg("could not write to file \"%s\" : %m",
+					 errmsg("could not write to file \"%s\": %m",
 							FilePathName(thisfile))));
 
 		file->offsets[file->curFile] += bytestowrite;