From 55bcec943646fad2496f4634f1a8ee24acaf3b92 Mon Sep 17 00:00:00 2001
From: kohsuke <kohsuke@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Thu, 19 Jul 2007 06:04:06 +0000
Subject: [PATCH] nah.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@3738 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/scm/CVSSCM.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/scm/CVSSCM.java b/core/src/main/java/hudson/scm/CVSSCM.java
index ebf831fe1b..e3ab9ad74e 100644
--- a/core/src/main/java/hudson/scm/CVSSCM.java
+++ b/core/src/main/java/hudson/scm/CVSSCM.java
@@ -728,7 +728,8 @@ public class CVSSCM extends SCM implements Serializable {
     public void buildEnvVars(AbstractBuild build, Map<String, String> env) {
         if(cvsRsh!=null)
             env.put("CVS_RSH",cvsRsh);
-        env.put("CVS_BRANCH",Util.fixNull(branch));
+        if(branch!=null)
+            env.put("CVS_BRANCH",branch);
         String cvspass = getDescriptor().getCvspassFile();
         if(cvspass.length()!=0)
             env.put("CVS_PASSFILE",cvspass);
-- 
GitLab