Index: libnotify-0.5.0/libnotify/notify.c
===================================================================
--- libnotify-0.5.0.orig/libnotify/notify.c	2010-06-29 09:26:16.927942602 +0200
+++ libnotify-0.5.0/libnotify/notify.c	2010-06-29 09:26:21.719940320 +0200
@@ -338,7 +338,7 @@
                 g_free (version);
         }
 
-        if (spec_version != NULL) {
+        if (ret_spec_version != NULL) {
                 *ret_spec_version = spec_version;
         } else {
                 g_free (spec_version);