[gnome-calculator] - Bug#711589 - Malformed Expression

[Arth Patel <arthpatel src gnome org>]

commit c6f4c581ff7c47836c99f2f6b7f6ac455e707e3d
Author: Rashid Khan <rashood khan gmail com>
Date:   Sat Nov 9 16:12:33 2013 +0530

    - Bug#711589 - Malformed Expression

 src/math-equation.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/math-equation.vala b/src/math-equation.vala
index a621915..2afe358 100644
--- a/src/math-equation.vala
+++ b/src/math-equation.vala
@@ -484,6 +484,7 @@ public class MathEquation : Gtk.SourceBuffer
         }
 
         state = undo_stack.nth_data (0);
+        status = ("");
         undo_stack.remove (state);
         redo_stack.prepend (get_current_state ());