Index: Jenkins/tools.groovy
===================================================================
--- Jenkins/tools.groovy	(revision 7c36bc9f84bde2b2d03c692b000cde8d05685fa9)
+++ Jenkins/tools.groovy	(revision c62ff907ededc9a34c0b3f4c3fbf7ee981bcb064)
@@ -104,5 +104,5 @@
 }
 
-def EmailMessage = ''
+@Field String EmailMessage = ''
 def GitLogMessage(String oldRef = '', String newRef = '') {
 	if(!EmailMessage) {