[1878] use . instead of source

diff --git a/tests/lettuce/run_lettuce.sh b/tests/lettuce/run_lettuce.sh
index b0232a1fc9dbf09ca995df786a132b39f172a6e3..9580dceb9f7fdab8a155bd53d88e53e26d3bf3a5 100755 (executable)
--- a/tests/lettuce/run_lettuce.sh
+++ b/tests/lettuce/run_lettuce.sh
@@ -20,6 +20,6 @@ if [ "$1" = "-I" ]; then
     echo "$@"
     LETTUCE_SETUP_COMPLETED=1 exec lettuce $@
 else
-    source ./setup_intree_bind10.sh
+    . ./setup_intree_bind10.sh
     exec lettuce $@
 fi