Bugfix : Ensure that ruby libraries was installed before running vims test-case

Change-Id: I59d5a4aa1969a1b937e00fd491c4f07e00862687
Signed-off-by: boucherv <valentin.boucher@orange.com>

diff --git a/testcases/config_functest.py b/testcases/config_functest.py
index 5af2975..483c02c 100755 (executable)
--- a/testcases/config_functest.py
+++ b/testcases/config_functest.py
@@ -116,7 +116,7 @@ def action_start():
             exit(-1)
 
         # Install ruby libraries for vims test-case
-        script += 'source /etc/profile.d/rvm.sh; '
+        script = 'source /etc/profile.d/rvm.sh; '
         script += 'cd ' + VIMS_TEST_DIR + '; '
         script += 'bundle install'