From: Jim Meyering <jim@meyering.net>
Date: Sun, 7 Jan 1996 04:06:41 +0000 (+0000)
Subject: (print_esc_char): Change type of argument from char to int to avoid
X-Git-Tag: TEXTUTILS-1_14~54
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1d2f218bfff67ad7824b578cd48ed3404ea9202d;p=thirdparty%2Fcoreutils.git

(print_esc_char): Change type of argument from char to int to avoid
potential promotion problem.
---

diff --git a/src/printf.c b/src/printf.c
index 4cbbe13456..35eb193192 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -71,7 +71,7 @@ static int print_formatted __P ((char *format, int argc, char **argv));
 static long xstrtol __P ((char *s));
 static unsigned long xstrtoul __P ((char *s));
 static void print_direc __P ((char *start, size_t length, int field_width, int precision, char *argument));
-static void print_esc_char __P ((char c));
+static void print_esc_char __P ((int c));
 static void print_esc_string __P ((char *str));
 static void verify __P ((char *s, char *end));
 
@@ -314,7 +314,7 @@ print_esc (char *escstart)
 /* Output a single-character \ escape.  */
 
 static void
-print_esc_char (char c)
+print_esc_char (int c)
 {
   switch (c)
     {