(skip_chars): Make `c' an unsigned int.

diff --git a/src/search.c b/src/search.c
index 9978f9b7e3bb33c2945e61956dc0c466278a19a3..7c8e58aa01cf2fe570c54fa840c4d66a9d956987 100644 (file)
--- a/src/search.c
+++ b/src/search.c
@@ -726,7 +726,7 @@ skip_chars (forwardp, syntaxp, string, lim)
      Lisp_Object string, lim;
 {
   register unsigned char *p, *pend;
-  register unsigned char c;
+  register unsigned int c;
   register int ch;
   unsigned char fastmap[0400];
   /* If SYNTAXP is 0, STRING may contain multi-byte form of characters