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$NetBSD: patch-au,v 1.1 2006/04/21 02:07:54 wulf Exp $
--- crawler.c.orig 2006-04-14 12:03:52.000000000 +0930
+++ crawler.c 2006-04-14 12:08:40.000000000 +0930
@@ -191,7 +191,7 @@
return (*wlen > 0);
} else {
n = p;
- while ((c = *n++) && isdigit(c));
+ while ((c = *n++) && isdigit((u_char) c));
if (!c) {
strcpy(--outw, p);
*wlen = (--n - *inw) - 1;
@@ -219,7 +219,7 @@
continue;
wlen++;
- c = tolower(c);
+ c = tolower((u_char) c);
switch ((unsigned char)c) {
@@ -259,7 +259,7 @@
*outw++ = c;
ct++;
if (nonum == 0)
- if (!isdigit(c))
+ if (!isdigit((u_char) c))
nonum = 1;
break;
}
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