[zenity] [list] allow escaped chars as separator

[Lucas Almeida Rocha <lucasr src gnome org>]

commit cf0f0b1668d4a20f86eb30af290a7a136563f11c
Author: Lucas Rocha <lucasr gnome org>
Date:   Wed Sep 16 21:30:46 2009 +0100

    [list] allow escaped chars as separator

 src/tree.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/tree.c b/src/tree.c
index f0fc187..63287e3 100644
--- a/src/tree.c
+++ b/src/tree.c
@@ -298,7 +298,7 @@ zenity_tree (ZenityData *data, ZenityTreeData *tree_data)
     return;
   }
         
-  separator = g_strdup (tree_data->separator);
+  separator = g_strcompress (tree_data->separator);
 
   n_columns = g_slist_length (tree_data->columns);