[gnumeric] Leak fix.

[Morten Welinder <mortenw src gnome org>]

commit cd9c129be28c622104bb4a19b8e24d0274b4dd36
Author: Morten Welinder <terra gnome org>
Date:   Thu Jan 5 15:05:09 2012 -0500

    Leak fix.

 src/workbook-view.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/workbook-view.c b/src/workbook-view.c
index 5f2974a..e74c5fb 100644
--- a/src/workbook-view.c
+++ b/src/workbook-view.c
@@ -807,10 +807,11 @@ wb_view_dispose (GObject *object)
 			g_warning ("Unexpected left-over controls");
 	}
 
+	/* The order of these are important.  Make sure not to leak the value.  */
+	wb_view_auto_expr_descr (wbv, NULL);
 	wb_view_auto_expr_eval_pos (wbv, NULL);
 	wb_view_auto_expr_func (wbv, NULL);
 	wb_view_auto_expr_value (wbv, NULL);
-	wb_view_auto_expr_descr (wbv, NULL);
 
 	wb_view_detach_from_workbook (wbv);