- fix empty repository check; bash lazily evaluates wildcards, can't use

  empty string test to test if expansion is empty

diff --git a/plc.d/packages b/plc.d/packages
index cc7a847..6c6862c 100755 (executable)
--- a/plc.d/packages
+++ b/plc.d/packages
@@ -7,7 +7,7 @@
 # Mark Huang <mlhuang@cs.princeton.edu>
 # Copyright (C) 2006 The Trustees of Princeton University
 #
-# $Id: gpg,v 1.3 2006/05/08 18:16:33 mlhuang Exp $
+# $Id: packages,v 1.1 2006/05/18 17:36:39 mlhuang Exp $
 #
 
 # Source function library and configuration
@@ -24,8 +24,11 @@ case "$1" in
             # Sign all RPMS. setsid detaches rpm from the terminal,
             # allowing the (hopefully blank) GPG password to be
             # entered from stdin instead of /dev/tty.
-           packages=$repository/*.rpm
-           if [ -n $packages ] ; then
+           packages=
+           for package in $repository/*.rpm ; do
+               packages="$packages $package"
+           done
+           if [ -n "$packages" ] ; then
                echo | setsid rpm \
                    --define "_signature gpg" \
                    --define "_gpg_path /etc/planetlab" \