From 7b8ad658a1c6f2b3961dd9fb29f19bd5ed34d480 Mon Sep 17 00:00:00 2001
From: Shahzad Malik Muzaffar <Shahzad.Malik.Muzaffar@cern.ch>
Date: Wed, 7 Mar 2018 14:40:16 +0100
Subject: [PATCH] unset env

---
 run-pr-tests | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/run-pr-tests b/run-pr-tests
index e3d374861d9e..d60a89d71674 100755
--- a/run-pr-tests
+++ b/run-pr-tests
@@ -229,7 +229,7 @@ fi
 CMSSW_COMMIT=
 if [ "X$CMSDIST_ONLY" == Xfalse ]; then
   #get the latest commit and mark it as pending
-  LAST_COMMIT=$($CMS_BOT_DIR/process-pull-request -c -r ${PUB_USER}/cmssw $PULL_REQUEST)
+  LAST_COMMIT=$(eval $(scram unset -sh); $CMS_BOT_DIR/process-pull-request -c -r ${PUB_USER}/cmssw $PULL_REQUEST)
   if [ "X${LAST_COMMIT}" = "X" ]  ; then
     pushd $WORKSPACE/$RELEASE_FORMAT/src
       if [ "X$BRANCH_NAME" = X ]; then