Add verbose error messages at __virtual__
Change-Id: Ieb1a1ac405b5faac0e7bb9ce44df2f4869c5736c
diff --git a/_states/jenkins_approval.py b/_states/jenkins_approval.py
index f5263fb..e4b21b4 100644
--- a/_states/jenkins_approval.py
+++ b/_states/jenkins_approval.py
@@ -50,6 +50,19 @@
"""
+
+def __virtual__():
+ '''
+ Only load if jenkins_common module exist.
+ '''
+ if 'jenkins_common.call_groovy_script' not in __salt__:
+ return (
+ False,
+ 'The jenkins_approval state module cannot be loaded: '
+ 'jenkins_common not found')
+ return True
+
+
def approved(name):
"""
Jenkins Script approval approve state method