[gnome-live] Add comment

[Zhang Sen <zhangsen src gnome org>]

commit 9c9fe5a560e9cfdd4fd26a6e94fc9a42d9e638f1
Author: Zhang Sen <zh jesse gmail com>
Date:   Mon Jul 13 19:55:59 2009 +0800

    Add comment

 dev-kit/build-system/refresh-gnome |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/dev-kit/build-system/refresh-gnome b/dev-kit/build-system/refresh-gnome
index 78b8c86..673983d 100755
--- a/dev-kit/build-system/refresh-gnome
+++ b/dev-kit/build-system/refresh-gnome
@@ -30,7 +30,7 @@ workingDir=$HOME/conary/gnome/trunk
 currentDir=`pwd`
 context="gnome:trunk"
 
-if [ $# -gt 1 ];
+if [ $# -gt 1 ]; # only work on specific pkgs if we got commandline arguments
 then
     shift
     troves=$*