[meld] Allow --diff argument to start VC comparison (closes bgo#631017)

[Kai Willadsen <kaiw src gnome org>]

commit c15a263be8580c29ce0993fd660033aa38535f0c
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Fri Oct 1 06:23:56 2010 +1000

    Allow --diff argument to start VC comparison (closes bgo#631017)

 meld/meldapp.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/meld/meldapp.py b/meld/meldapp.py
index 73ccce7..39bb9a1 100644
--- a/meld/meldapp.py
+++ b/meld/meldapp.py
@@ -613,7 +613,7 @@ class MeldApp(gnomeglade.Component):
             parser.error(_("too many arguments (wanted 0-4, got %d)") % len(args))
 
         for files in options.diff:
-            self.append_diff(files)
+            self.open_paths(files)
 
         tab = self.open_paths(args, options.auto_compare)
         if tab: