[meld] meldapp: Add fallback for when the print_literal hack inevitably breaks

[Kai Willadsen <kaiw src gnome org>]

commit 0592079e40c150580b4cc7a12ab13e9b206402e0
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Sat Feb 22 13:10:43 2014 +1000

    meldapp: Add fallback for when the print_literal hack inevitably breaks

 meld/meldapp.py |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/meld/meldapp.py b/meld/meldapp.py
index 9b72d06..9ad2a68 100644
--- a/meld/meldapp.py
+++ b/meld/meldapp.py
@@ -176,9 +176,13 @@ class MeldApp(Gtk.Application):
 
             def exit(self, *args):
                 self.should_exit = True
-                # FIXME: This is... let's say... an unsupported method
-                self.command_line.do_print_literal(
-                    self.command_line, self.output.getvalue())
+                # FIXME: This is... let's say... an unsupported method. Let's
+                # be circumspect about the likelihood of this working.
+                try:
+                    self.command_line.do_print_literal(
+                        self.command_line, self.output.getvalue())
+                except:
+                    print(self.output.getvalue())
 
             def print_usage(self, file=None):
                 if self.usage: