From: Marc Fiuczynski <mef@cs.princeton.edu>
Date: Thu, 10 Jan 2008 19:34:24 +0000 (+0000)
Subject: Handle case when there are no vserver-* packages properly
X-Git-Tag: vserver-4.2-1~2
X-Git-Url: http://git.onelab.eu/?p=sliceimage.git;a=commitdiff_plain;h=b4f19098a0c1ffdcb0ac900f068ecf07eab4cb7f

Handle case when there are no vserver-* packages properly
---

diff --git a/build.sh b/build.sh
index 400dc5b..f1a0657 100755
--- a/build.sh
+++ b/build.sh
@@ -67,7 +67,8 @@ export PL_BOOTCD=1
 # Populate image with vserver-reference packages
 pl_root_setup_chroot ${vref} -k -f $pkgsfile
 
-for systemvserver in ../build/config.${pldistro}/vserver-*.pkgs ; do
+systemvserver_count=$(ls ../build/config.${pldistro}/vserver-*.pkgs 2> /dev/null | wc -l)
+[ $systemvserver_count -gt 0 ] && for systemvserver in $(ls ../build/config.${pldistro}/vserver-*.pkgs) ; do
     NAME=$(basename $systemvserver .pkgs | sed -e s,vserver-,,)
 
     echo "--------START BUILDING system vserver ${NAME}: $(date)"