adds safety quotes and '-[0-9]' before wildcard as suggested in PR #6 comments

diff --git a/jenkins/run-library.sh b/jenkins/run-library.sh
index 7198345b117590e974dd5287ff0dfd95a6102898..117e2d2a832039138737ac49d978cf9b0683b62a 100755 (executable)
--- a/jenkins/run-library.sh
+++ b/jenkins/run-library.sh
@@ -270,7 +270,7 @@ fpm_build () {
               apt-get install -y "$pkg"
           fi
       else
-          pkg_rpm=$(ls $WORKSPACE/packages/$TARGET/$pkg*.rpm | sort -rg | awk 'NR==1')
+          pkg_rpm=$(ls "$WORKSPACE/packages/$TARGET/$pkg"-[0-9]*.rpm | sort -rg | awk 'NR==1')
           if [[ -e $pkg_rpm ]]; then
               echo "Installing build_dep $pkg from $pkg_rpm"
               rpm -i "$pkg_rpm"