1 files changed, 1 insertions, 0 deletions
diff --git a/src/zenity.h b/src/zenity.h
index bedec33a..94311383 100644
--- a/src/zenity.h
+++ b/src/zenity.h
@@ -75,6 +75,7 @@ typedef struct {
 	GSList		*columns;
 	gboolean 	 checkbox;
 	gboolean	 radiobox;
+        gchar           *separator;
 	const gchar    **data;
 } ZenityTreeData;