The following commit has been merged in the master branch:
commit 896b469211b21a01c847946240f2d003d3dfb71b
Author: Guillem Jover <[email protected]>
Date: Fri Jul 10 21:50:56 2009 +0200
libdpkg: Use isblank instead of ad-hoc comparisons
diff --git a/lib/parsehelp.c b/lib/parsehelp.c
index af2fd1f..63de266 100644
--- a/lib/parsehelp.c
+++ b/lib/parsehelp.c
@@ -221,14 +221,17 @@ const char *parseversion(struct versionrevision
*rversion, const char *string) {
if (!*string) return _("version string is empty");
/* trim leading and trailing space */
- while (*string && (*string == ' ' || *string == '\t') ) string++;
+ while (*string && isblank(*string))
+ string++;
/* string now points to the first non-whitespace char */
end = string;
/* find either the end of the string, or a whitespace char */
- while (*end && *end != ' ' && *end != '\t' ) end++;
+ while (*end && !isblank(*end))
+ end++;
/* check for extra chars after trailing space */
ptr = end;
- while (*ptr && ( *ptr == ' ' || *ptr == '\t' ) ) ptr++;
+ while (*ptr && isblank(*ptr))
+ ptr++;
if (*ptr) return _("version string has embedded spaces");
colon= strchr(string,':');
--
dpkg's main repository
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