[meld] Invalidate the whole gdk.Window of linkmap more simply

[Kai Willadsen <kaiw src gnome org>]

commit ef4f3fa52f2b2cc862366350d4aa8717f0bb5d4d
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sun Sep 27 06:40:27 2009 +1000

    Invalidate the whole gdk.Window of linkmap more simply

 meld/filediff.py |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/meld/filediff.py b/meld/filediff.py
index 31bb507..a2a1e9e 100644
--- a/meld/filediff.py
+++ b/meld/filediff.py
@@ -1014,9 +1014,7 @@ class FileDiff(melddoc.MeldDoc, gnomeglade.Component):
                     master = 1
             for lm in self.linkmap:
                 if lm.window:
-                    alloc = lm.get_allocation()
-                    rect = gdk.Rectangle(0, 0, alloc.width, alloc.height)
-                    lm.window.invalidate_rect(rect, True)
+                    lm.window.invalidate_rect(None, True)
                     lm.window.process_updates(True)
             self._sync_vscroll_lock = False