Nest some functions

installJRMC

@@ -1318,6 +1318,7 @@ main() {
     # Run createrepo
     if [[ -v _createrepo ]]; then
         runCreaterepo
+        exit $?
     fi
 
     # Install RPM
@@ -1329,8 +1330,10 @@ main() {
     fi
 
     # Install services
+    
+    if [[ "${#_services[@]}" -gt 0 ]]; then
         setDisplay
-    [[ "${#_services[@]}" -gt 0 && ! -d "$_systemddir" ]] && ifSudo mkdir -p "$_systemddir"
+        ! [[ -d "$_systemddir" ]] && ifSudo mkdir -p "$_systemddir"
         for _service in "${_services[@]}"; do
             setServiceVars "$_service"
             if ! "service_$_service"; then
@@ -1341,6 +1344,7 @@ main() {
                 fi
             fi
         done
+    fi
 
     # Install containers
     # for _container in "${_containers[@]}"; do