[meld] vcview.ui: Fix accelerator on commit dialog button

[Kai Willadsen <kaiw src gnome org>]

commit d3eed1b6fad3b79624c06cb88eeaae96a0692240
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Dec 15 07:09:11 2013 +1000

    vcview.ui: Fix accelerator on commit dialog button

 data/ui/vcview.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/vcview.ui b/data/ui/vcview.ui
index d830458..c9149f3 100644
--- a/data/ui/vcview.ui
+++ b/data/ui/vcview.ui
@@ -631,6 +631,7 @@
                 <property name="can_default">True</property>
                 <property name="receives_default">False</property>
                 <property name="use_action_appearance">False</property>
+                <property name="use_underline">True</property>
                 <accelerator key="KP_Enter" signal="activate" modifiers="GDK_CONTROL_MASK"/>
                 <accelerator key="Return" signal="activate" modifiers="GDK_CONTROL_MASK"/>
               </object>