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);
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