[kupfer] documents: Find recent documents for applications case-insensitively

[Ulrik Sverdrup <usverdrup src gnome org>]

commit c7b9cf3396794c7da9509bd68f9d6d0fec3d3fac
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Sat Jan 9 00:32:42 2010 +0100

    documents: Find recent documents for applications case-insensitively

 kupfer/plugin/documents.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/kupfer/plugin/documents.py b/kupfer/plugin/documents.py
index f990d2e..8a83488 100644
--- a/kupfer/plugin/documents.py
+++ b/kupfer/plugin/documents.py
@@ -54,8 +54,9 @@ class RecentsSource (Source):
 		items = manager.get_items()
 		item_leaves = []
 		for item in items:
-			if (for_application_named and
-					for_application_named not in item.get_applications()):
+			if for_application_named:
+				low_apps = [A.lower() for A in item.get_applications()]
+				if for_application_named.lower() not in low_apps:
 					continue
 			day_age = item.get_age()
 			if max_days >= 0 and day_age > max_days: