From: Marc Fiuczynski <mef@cs.princeton.edu>
Date: Thu, 10 Jan 2008 19:17:45 +0000 (+0000)
Subject: With more care check if there are any pkgs to build.
X-Git-Tag: bootstrapfs-0.1-2~4
X-Git-Url: http://git.onelab.eu/?p=bootstrapfs.git;a=commitdiff_plain;h=0a01b28eebc804d85d4e40d2e38c493d1efb127b

With more care check if there are any pkgs to build.
---

diff --git a/build.sh b/build.sh
index 7ecf15a..f5f37b5 100755
--- a/build.sh
+++ b/build.sh
@@ -64,7 +64,8 @@ pl_root_mkfedora -k -f $pkgsfile ${vref}
 
 # for distros that do not define bootstrapfs variants
 shopt -s nullglob
-for pkgs in ../build/config.${pldistro}/bootstrapfs-*.pkgs ; do
+pkgs_count=(ls ../build/config.${pldistro}/bootstrapfs-*.pkgs 2> /dev/null | wc -l)
+[ $pkgs_count -gt 0 ] && for pkgs in $(ls ../build/config.${pldistro}/bootstrapfs-*.pkgs); do
     NAME=$(basename $pkgs .pkgs | sed -e s,bootstrapfs-,,)
 
     echo "--------START BUILDING PlanetLab-Bootstrap-${NAME}: $(date)"