[kupfer] plugin.google: Use os.listdir

[Ulrik Sverdrup <usverdrup src gnome org>]

commit c325cf05914e6935e6d8fd01da435d5cf9f6c64e
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Thu Sep 10 23:05:17 2009 +0200

    plugin.google: Use os.listdir

 kupfer/plugin/google.py |    7 +------
 1 files changed, 1 insertions(+), 6 deletions(-)
---
diff --git a/kupfer/plugin/google.py b/kupfer/plugin/google.py
index 83a11f4..cfb7fe8 100644
--- a/kupfer/plugin/google.py
+++ b/kupfer/plugin/google.py
@@ -191,11 +191,6 @@ class OpenSearchSource (Source):
 		self.output_debug("Found following searchplugins directories",
 				sep="\n", *plugin_dirs)
 
-		def listfiles(directory):
-			"""Return a list of files in @directory, without recursing"""
-			for dirname, dirs, files in os.walk(directory):
-				return files
-
 		@coroutine
 		def collect(seq):
 			"""Collect items in list @seq"""
@@ -208,7 +203,7 @@ class OpenSearchSource (Source):
 		# files are unique by filename to allow override
 		visited_files = set()
 		for pdir in plugin_dirs:
-			for f in listfiles(pdir):
+			for f in os.listdir(pdir):
 				if f in visited_files:
 					continue
 				parser.send(os.path.join(pdir, f))