Add error handling: exit if cd fails

2017-10-04 21:19:45 +02:00
parent b9e79ab415
commit 1e44ae0e19
3 changed files with 3 additions and 3 deletions
@@ -33,7 +33,7 @@ if [ ! -d "$WORKINGDIR" ]; then
   mkdir "$WORKINGDIR"
 fi

-cd "$WORKINGDIR"
+cd "$WORKINGDIR" || exit 1

 #test if a version number has been passed as an argument
 if [ -n "$1" ]; then