(travis) Work around RT#117959

[dbsrgits/DBIx-Class.git] / maint / travis-ci_scripts / common.bash

diff --git a/maint/travis-ci_scripts/common.bash b/maint/travis-ci_scripts/common.bash
old mode 100755 (executable)
new mode 100644 (file)
index 3f7c976..48fb7c1
--- a/maint/travis-ci_scripts/common.bash
+++ b/maint/travis-ci_scripts/common.bash
@@ -1,5 +1,10 @@
 #!/bin/bash
 
+if [[ "${BASH_SOURCE[0]}" == "${0}" ]] ; then
+  echo "This script can not be executed standalone - it can only be source()d" 1>&2
+  exit 1
+fi
+
 # "autodie"
 set -e
 
@@ -99,7 +104,7 @@ apt_install() {
   # flatten
   pkgs="$@"
 
-  run_or_err "Installing Debian APT packages: $pkgs" "sudo apt-get install --allow-unauthenticated  --no-install-recommends -y $pkgs"
+  run_or_err "Installing APT packages: $pkgs" "sudo apt-get install --allow-unauthenticated  --no-install-recommends -y $pkgs"
 }
 
 extract_prereqs() {