# HG changeset patch
# User Rob Landley <rob@landley.net>
# Date 1342588748 18000
# Node ID 225262d6e6c769b110a0c45d1bf05e48c047f184
# Parent  3041521db5d02a202ce532310eb9188a00344dcd
Only add / in dirtree_path if it hasn't already got one, spotted by Ashwini Sharma.

diff -r 3041521db5d0 -r 225262d6e6c7 lib/dirtree.c
--- a/lib/dirtree.c	Tue Jul 17 23:11:06 2012 -0500
+++ b/lib/dirtree.c	Wed Jul 18 00:19:08 2012 -0500
@@ -60,7 +60,7 @@
 
 	len = (plen ? *plen : 0)+strlen(node->name)+1;
 	path = dirtree_path(node->parent, &len);
-	if (len) path[len++]='/';
+	if (len && path[len-1] != '/') path[len++]='/';
 	len = (stpcpy(path+len, node->name) - path);
 	if (plen) *plen = len;