svn commit: r298924 - head/usr.bin/sdiff

[Bjoern A. Zeeb]

Author: bz
Date: Mon May  2 15:07:43 2016
New Revision: 298924
URL: https://svnweb.freebsd.org/changeset/base/298924

Log:
  fgetc returns an int not a char.
  
  Found by:   powerpc builds failing due to comparing with EOF raised:
  "comparison is always false due to limited range of data type"

Modified:
  head/usr.bin/sdiff/sdiff.c

Modified: head/usr.bin/sdiff/sdiff.c
==============================================================================
--- head/usr.bin/sdiff/sdiff.c	Mon May  2 14:35:57 2016	(r298923)
+++ head/usr.bin/sdiff/sdiff.c	Mon May  2 15:07:43 2016	(r298924)
@@ -508,8 +508,7 @@ binexec(char *diffprog, char *f1, char *
 static int
 istextfile(FILE *f)
 {
-	int	i;
-	char ch;
+	int	ch, i;
 
 	if (f == NULL)
 		return (1);