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-rw-r--r--ext/ereg/regex/cclass.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/ereg/regex/cclass.h b/ext/ereg/regex/cclass.h
index 6227f810b7..df41694b04 100644
--- a/ext/ereg/regex/cclass.h
+++ b/ext/ereg/regex/cclass.h
@@ -1,8 +1,8 @@
/* character-class table */
static struct cclass {
- char *name;
- char *chars;
- char *multis;
+ unsigned char *name;
+ unsigned char *chars;
+ unsigned char *multis;
} cclasses[] = {
{"alnum", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", ""},
{"alpha", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",