jenkins: fix shell conditional syntax

The setup task was failing with the following error:

  ./ceph-build/jenkins/setup: 58: [: missing ]

Add whitespace so the interpreter properly recognizes the conditional.

diff --git a/jenkins/setup b/jenkins/setup
index e28b886b18c61e55600ec7cf32cb602dd5ac17f8..5ef2dd9816e1006cd13e6149de157f79e1d72c6e 100644 (file)
--- a/jenkins/setup
+++ b/jenkins/setup
@@ -55,7 +55,7 @@ fi
 
 mkdir -p release
 $bindir/release_tarball.sh release release/version
-if [ $? -ne 0] ; then
+if [ $? -ne 0 ] ; then
     echo "make tarballs failed"
     exit 2
 fi