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$NetBSD: patch-ab,v 1.5 2013/08/16 08:30:20 hannken Exp $
The ctype functions work on integers.
--- cmdparse.c.orig 2013-08-08 13:58:07.000000000 +0000
+++ cmdparse.c
@@ -203,7 +203,7 @@ CPS_NormalizeLine(char *line)
/* Remove white-space at beginning and replace white-spaces with space char */
for (p = q = line; *p; p++) {
- if (isspace(*p)) {
+ if (isspace((unsigned char)(*p))) {
if (!space)
*q++ = ' ';
space = 1;
@@ -233,15 +233,15 @@ CPS_SplitWord(char *line)
char *p = line, *q = line;
/* Skip white-space before the word */
- while (*q && isspace(*q))
+ while (*q && isspace((unsigned char)(*q)))
q++;
/* Move the word to the beginning */
- while (*q && !isspace(*q))
+ while (*q && !isspace((unsigned char)(*q)))
*p++ = *q++;
/* Find the next word */
- while (*q && isspace(*q))
+ while (*q && isspace((unsigned char)(*q)))
q++;
*p = '\0';
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