use int for return type of fgetc

Signed-off-by: Christoph Lohmann <20h@r-36.net>
2020-04-29 17:57:13 +02:00 · 2020-04-29 17:57:13 +02:00 · 30eef86b7a
parent a424583e26
commit 30eef86b7a
1 changed files with 1 additions and 1 deletions
--- a/md2point.c
+++ b/md2point.c
@ -100,7 +100,7 @@ mkfilename(char *fname, char *str, size_t len, int i)
 void
 copyfile(char *dst, char *src)
 {
-	char c;
+	int c;
 	FILE *fsrc, *fdst;

 	if (strlen(src) < 1 || strlen(dst) < 1 ||