Updated the checkout script of atlasexternals to not use any explicit

authentication anymore. Since the repository is now world readable.


Former-commit-id: 1e20a3b7f7a178137f621201e3d5fa48800f1845

Build/AtlasBuildScripts/checkout_atlasexternals.sh

@@ -23,7 +23,7 @@ usage() {
 # Parse the command line arguments:
 TAGBRANCH=""
 SOURCEDIR=""
-EXTERNALSURL="https://:@gitlab.cern.ch:8443/atlas/atlasexternals.git"
+EXTERNALSURL="https://gitlab.cern.ch/atlas/atlasexternals.git"
 while getopts ":t:o:s:e:h" opt; do
     case $opt in
         t)