diff options
Diffstat (limited to 'lib/Support/regcomp.c')
| -rw-r--r-- | lib/Support/regcomp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Support/regcomp.c b/lib/Support/regcomp.c index cd018d5dc5..46c91a9c49 100644 --- a/lib/Support/regcomp.c +++ b/lib/Support/regcomp.c @@ -780,7 +780,7 @@ p_b_cclass(struct parse *p, cset *cs) const char *u; char c; - while (MORE() && isalpha(PEEK())) + while (MORE() && isalpha((uch)PEEK())) NEXT(); len = p->next - sp; for (cp = cclasses; cp->name != NULL; cp++) |