newer gtk release are checking that the error pointer is NULL, avoid crash.

diff --git a/src/main.c b/src/main.c
index 8891001..83dfda6 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -203,6 +203,7 @@ int main(int argc, char **argv)
        settings_init();
 
        builder = gtk_builder_new();
+       err = NULL;
        ret = gtk_builder_add_from_file
                (builder,
                 PACKAGE_DATA_DIR G_DIR_SEPARATOR_S "ptask.glade",