From 30fe9697dfd7276a8d18cdecde9809eeec80bf0d Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Tue, 25 Jan 2011 13:32:43 -0500
Subject: [PATCH] skip empty strings when splitting paths in the environment

---
 obt/paths.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/obt/paths.c b/obt/paths.c
index d2e230df..aa76b8ef 100644
--- a/obt/paths.c
+++ b/obt/paths.c
@@ -88,8 +88,10 @@ static GSList* split_paths(const gchar *paths)
     if (!paths)
         return NULL;
     spl = g_strsplit(paths, ":", -1);
-    for (it = spl; *it; ++it)
-        list = slist_path_add(list, *it, (GSListFunc) g_slist_append);
+    for (it = spl; *it; ++it) {
+        if ((*it)[0]) /* skip empty strings */
+            list = slist_path_add(list, *it, (GSListFunc) g_slist_append);
+    }
     g_free(spl);
     return list;
 }
-- 
2.45.2