1 files changed, 3 insertions, 0 deletions
diff --git a/src/desktop.cpp b/src/desktop.cpp
index f132ec897..a6224a71c 100644
--- a/src/desktop.cpp
+++ b/src/desktop.cpp
@@ -779,6 +779,9 @@ SPDesktop::push_current_zoom (GList **history)
                ( ((NRRect *) ((*history)->data))->y1 == old_zoom->y1 ) ) )
     {
         *history = g_list_prepend (*history, old_zoom);
+    } else {
+        g_free(old_zoom);
+        old_zoom = 0;
     }
 }