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-rwxr-xr-xbin/common-functions.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/bin/common-functions.sh b/bin/common-functions.sh
index 5d0c90d9..ee7336ac 100755
--- a/bin/common-functions.sh
+++ b/bin/common-functions.sh
@@ -68,6 +68,10 @@ if [ "${0:0:5}" != "/tmp/" ] ; then
esac
# mktemp some place for us...
TTT=$(mktemp --tmpdir=/tmp jenkins-script-XXXXXXXX)
+ if [ -z "$TTT" ] ; then
+ echo "Failed to create tmpfile, aborting. (Probably due to read-only filesystem…)"
+ exit 1
+ fi
# prepare cleanup
trap common_cleanup INT TERM EXIT
# cp $0 to /tmp and run it from there