[commit: ghc] master: Improve sync-all's old-time-repo check (ae06df6)

[Ian Lynagh]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/ae06df63bef37c688b135ae9df3dcc1998375042

>---------------------------------------------------------------

commit ae06df63bef37c688b135ae9df3dcc1998375042
Author: Ian Lynagh <ian at well-typed.com>
Date:   Sat Feb 9 23:48:28 2013 +0000

    Improve sync-all's old-time-repo check
    
    It now checks that the directory exists before complaining that it's
    old.

>---------------------------------------------------------------

 sync-all |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sync-all b/sync-all
index 889f124..b24a832 100755
--- a/sync-all
+++ b/sync-all
@@ -882,7 +882,7 @@ EOF
     }
 
     message "== Checking for old time from tarball";
-    if (! -e "libraries/time/.git") {
+    if (-d "libraries/time" and ! -e "libraries/time/.git") {
             print <<EOF;
 ============================
 ATTENTION!