Do not sign with the WLCG signature for (pre-)release candidates

pkg.sh

@@ -318,7 +318,7 @@ elif [ "$step" == "build" ] || [ "$step" == "rebuild" ]; then
   if [ "$step" == "rebuild" ]; then
     if [ "${brn#ubuntu}" == ${brn} ]; then # NOT Ubuntu
       if ! ${use_rpmbuild}; then
-	echo "ERROR! Step '--$step' is not available on $brn"
+        echo "ERROR! Step '--$step' is not available on $brn"
         usage
       fi
     fi
@@ -623,20 +623,20 @@ elif [ "$step" == "release" ]; then
       wget -q https://koji.cern.ch/kojifiles/packages/${nam}/${vrs}/${dis}/src/${rpmsr} -O ${tmpd}/${rpmsr}
       # Is this a (pre)-release-candidate?
       if ${is_rc}; then
-	# (Pre)-release-candidate: do not distribute for installation
-	# Sign (without installing) for the WLCG repository
+        # (Pre)-release-candidate: do not distribute for installation
+        # No longer sign (without installing) for the WLCG repository
         pushd ${tmpd} > /dev/null
-        printf "=== Sign rpm's with the WLCG signature ===\n"
-        ${wlcgsign} -signonly ${rpm64}
-        ${wlcgsign} -signonly ${rpmsr}
-        printf "\n"
+        ###printf "=== Sign rpm's with the WLCG signature ===\n"
+        ###${wlcgsign} -signonly ${rpm64}
+        ###${wlcgsign} -signonly ${rpmsr}
+        ###printf "\n"
         popd > /dev/null
         # Do not install in WLCG or promote to VR-stable in koji
         echo "WARNING: tag ${tag} is a (pre-)release-candidate"
         echo "WARNING: skip installation in WLCG and SLC6/CC7 repos"
       else
-	# Production release
-	# Sign and install in the WLCG repository
+        # Production release
+        # Sign and install in the WLCG repository
         pushd ${tmpd} > /dev/null
         printf "=== Sign and install rpm's in the the WLCG repo ===\n"
         ${wlcgsign} ${rpm64}
@@ -654,6 +654,7 @@ elif [ "$step" == "release" ]; then
         fi
       fi
     fi
+    printf "\n"
   fi
 
   # Update, commit and push the README file for the new release