[kupfer] browser: Wait maximally 100 events before quitting

[Ulrik Sverdrup <usverdrup src gnome org>]

commit a7d41001feb7f8e802cce4beb687a92671826e84
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Sat Aug 22 20:51:59 2009 +0200

    browser: Wait maximally 100 events before quitting
    
    At quit, we wait for some processes to complete, but we decide we are
    going to wait maximally 100 events.

 kupfer/browser.py |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/kupfer/browser.py b/kupfer/browser.py
index 83f5a76..ca340ef 100644
--- a/kupfer/browser.py
+++ b/kupfer/browser.py
@@ -1344,7 +1344,11 @@ class WindowController (pretty.OutputMixin):
 			gtk.main()
 			# put away window *before exiting further*
 			self.put_away()
-			while gtk.events_pending():
+			max_events = 100
+			# use sentinel form of iter
+			for idx, pending in enumerate(iter(gtk.events_pending, False)):
+				if idx > max_events:
+					break
 				gtk.main_iteration()
 		except KeyboardInterrupt, info:
 			self.output_info(info, "exiting.. (Warning: Ctrl-C in the shell",