prune: do not show error from pack-redundant when no packs are found.

Junio C Hamano · Junio C Hamano · commit 3be7098ce444 · 2006-01-07T00:29:48.000-08:00
When there is no pack yet, git-prune leaked an error message
from "git-pack-redundant --all" which complained that there is
no pack.  Squelch the annoying message.

Signed-off-by: Junio C Hamano &lt;junkio@cox.net&gt;
diff --git a/git-prune.sh b/git-prune.sh
@@ -33,8 +33,7 @@ sed -ne '/unreachable /{
 
 git-prune-packed $dryrun
 
-redundant=$(git-pack-redundant --all)
-if test "" != "$redundant"
+if redundant=$(git-pack-redundant --all 2>/dev/null) && test "" != "$redundant"
 then
 	if test "" = "$dryrun"
 	then
