Let(s) see if the repository URL is stored in an env var

Change-Id: Icadc42db9d9da14245aca078e342fe42de3bb873
diff --git a/jjb/shell/github-release.sh b/jjb/shell/github-release.sh
index b0004ff..661703f 100755
--- a/jjb/shell/github-release.sh
+++ b/jjb/shell/github-release.sh
@@ -277,6 +277,11 @@
 init
 install_gh_binary
 
+echo "==========================================================================="
+set
+echo "==========================================================================="
+
+
 # when not running under Jenkins, use current dir as workspace and a blank
 # project name
 WORKSPACE=${WORKSPACE:-.}