From: mbuesch@freenet.de <mbuesch@freenet.de>
Date: Sun, 6 Feb 2005 02:23:43 +0000 (+0100)
Subject: [PATCH] trivial: remove _all_ trailing slashes with no_trailing_slash()
X-Git-Tag: 052~10
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=e39515ac1fd303c0263ee4bc91f2d7699617d0bf

[PATCH] trivial: remove _all_ trailing slashes with no_trailing_slash()

This changes no_trailing_slash() to remove all trailing slashes
and not just the last one.
---

diff --git a/udev_utils.c b/udev_utils.c
index 364037f7a..5b0355d0e 100644
--- a/udev_utils.c
+++ b/udev_utils.c
@@ -200,11 +200,11 @@ size_t buf_get_line(const char *buf, size_t buflen, size_t cur)
 
 void no_trailing_slash(char *path)
 {
-	int len;
+	size_t len;
 
 	len = strlen(path);
-	if (len > 0 && path[len-1] == '/')
-		path[len-1] = '\0';
+	while (len > 0 && path[len-1] == '/')
+		path[--len] = '\0';
 }
 
 struct files {