removed if-GIT_CLONE_EXECUTED branch

update_psa_impl

@@ -67,7 +67,6 @@ update_psa() {
    
     # Fetch new updates (using git). but only when repository has already been
     # cloned.
-    if [ $GIT_CLONE_EXECUTED -eq 0 ]; then
     if ! fetch_customer_updates; then
         log_error "$func:${LINENO}: fetch no data for $customer_id"\
 	    "-> no files to update -> no psa update"
@@ -75,7 +74,6 @@ update_psa() {
 	    "update request, but no change in $CUSTOMER_REPOSITORY_PATH"
         # TODO
     fi
-    fi
             
     update_psa_pull_customer_repository # message to ISMAS
 }