X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=maint%2Ftravis-ci_scripts%2F10_before_install.bash;fp=maint%2Ftravis-ci_scripts%2F10_before_install.bash;h=3d5bbae55db01165002292b37426d133d799aa5d;hb=9040c43abdc6182d84525e3d4c08765f989769a1;hp=547fa8b0548abc7836fff26f38a9eea265a205c8;hpb=e2741c7fd695dca054614f297b01d351a45bbf38;p=dbsrgits%2FDBIx-Class.git

diff --git a/maint/travis-ci_scripts/10_before_install.bash b/maint/travis-ci_scripts/10_before_install.bash
old mode 100755
new mode 100644
index 547fa8b..3d5bbae
--- a/maint/travis-ci_scripts/10_before_install.bash
+++ b/maint/travis-ci_scripts/10_before_install.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
+
 export SHORT_CIRCUIT_SMOKE
 
 if have_sudo ; then