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$NetBSD: patch-af,v 1.2 2012/12/12 12:47:50 wiz Exp $
--- grep.c.orig 2011-01-02 22:57:56.000000000 +0000
+++ grep.c
@@ -152,7 +152,7 @@ gid(int f, int n)
/* Skip backwards over delimiters we are currently on */
while (i > 0) {
c = lgetc(curwp->w_dotp, i);
- if (isalnum(c) || c == '_')
+ if (isalnum((unsigned char)c) || c == '_')
break;
i--;
@@ -161,14 +161,14 @@ gid(int f, int n)
/* Skip the symbol itself */
for (; i > 0; i--) {
c = lgetc(curwp->w_dotp, i - 1);
- if (!isalnum(c) && c != '_')
+ if (!isalnum((unsigned char)c) && c != '_')
break;
}
/* Fill the symbol in cprompt[] */
for (j = 0; j < sizeof(cprompt) - 1 && i < llength(curwp->w_dotp);
j++, i++) {
c = lgetc(curwp->w_dotp, i);
- if (!isalnum(c) && c != '_')
+ if (!isalnum((unsigned char)c) && c != '_')
break;
cprompt[j] = c;
}
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