From: Pádraig Brady <P@draigBrady.com>
Date: Sun, 17 Dec 2023 17:13:31 +0000 (+0000)
Subject: maint: avoid false positive warning with newer gcc
X-Git-Tag: v9.5~92
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c343bee1b5de6087b70fe80db9e1f81bb1fc535c;p=thirdparty%2Fcoreutils.git

maint: avoid false positive warning with newer gcc

* src/pr.c (read_line): GCC 13.2.1 can't discern that CHARS
is not used with '\n', so avoid the -Werror=maybe-uninitialized
issue in dev builds.
---

diff --git a/src/pr.c b/src/pr.c
index c9ffa2c754..bc701269d2 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -2425,7 +2425,7 @@ static bool
 read_line (COLUMN *p)
 {
   int c;
-  int chars;
+  int chars IF_LINT (= 0);
   int last_input_position;
   int j, k;
   COLUMN *q;