Add return statement

lua/neogit/popups/push/actions.lua

@@ -43,6 +43,7 @@ local function push_to(args, remote, branch, opts)
 
     if string.find(stdout, "Permission denied %(publickey%)") then
       notification.info(table.concat(res.stdout, "\n"))
+      return
     end
 
     -- Only ask the user whether to force push if not already specified