(re_match_2_internal): Declare buf_ch unsigned int.

e71b1971 · Richard M. Stallman · 69927a6c · e71b1971
Commit e71b1971 authored Apr 07, 1998 by Richard M. Stallman
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Showing with 2 additions and 2 deletions

src/regex.c src/regex.c +2 -2

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--- a/src/regex.c
+++ b/src/regex.c
@@ -4500,7 +4500,7 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
 		do
 		  {
 		    int pat_charlen, buf_charlen;
-		    int pat_ch, buf_ch;
+		    unsigned int pat_ch, buf_ch;

 		    PREFETCH ();
 		    pat_ch = STRING_CHAR_AND_LENGTH (p, pend - p, pat_charlen);
@@ -4543,7 +4543,7 @@ re_match_2_internal (bufp, string1, size1, string2, size2, pos, regs, stop)
 	case anychar:
 	  {
 	    int buf_charlen;
-	    int buf_ch;
+	    unsigned int buf_ch;

 	    DEBUG_PRINT1 ("EXECUTING anychar.\n");