Exits when database URL not defined or automatically set.

bin/startExtractSmapCyclone.sh

@@ -26,6 +26,11 @@ if [ -z "$DATABASE_URL" ] ; then
 fi
 echo "Database URL : $DATABASE_URL"
 
+if [ -z "$DATABASE_URL" ] ; then
+    echo "Error : database URL not defined. Exiting."
+    exit 1
+fi
+
 if [ -z "$output_path" ] ; then
   echo "The output path is not defined, define it with -o <output_path>"
   exit 1