From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 11 Apr 2022 17:15:46 +0000 (-0400)
Subject: fgetc() returns int, not char.
X-Git-Tag: REL_15_BETA1~197
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=93fcf2d2095674834e1ddbc6803ec043e3216afa;p=thirdparty%2Fpostgresql.git

fgetc() returns int, not char.

This has no practical effect, since this code doesn't actually need to
distinguish EOF (-1) from \0377; but it silences a Coverity complaint.
---

diff --git a/src/backend/utils/activity/pgstat.c b/src/backend/utils/activity/pgstat.c
index 7df3fda6484..ea1cb8d1e3f 100644
--- a/src/backend/utils/activity/pgstat.c
+++ b/src/backend/utils/activity/pgstat.c
@@ -1498,7 +1498,7 @@ pgstat_read_statsfile(void)
 	 */
 	for (;;)
 	{
-		char		t = fgetc(fpin);
+		int			t = fgetc(fpin);
 
 		switch (t)
 		{