diff --git a/bin/setenv.sh b/bin/setenv.sh
index 25a827d..f89f450 100755
--- a/bin/setenv.sh
+++ b/bin/setenv.sh
@@ -2,7 +2,7 @@
 # ------------------
 # Wo ist das Programm hinkopiert
 if [ ! -z $PICCREATE ];then
-    exit 0
+    return 0
 fi
 export PICCREATE=~/develop/python/piccreate
 echo setting environment to $PICCREATE