[script_manager] handle the case where no branches are detected

2021-07-02 21:13:33 -04:00
parent 9386a08af0
commit 8f314059e4
1 changed files with 1 additions and 1 deletions
--- a/tools/script_manager.lua
+++ b/tools/script_manager.lua
@@ -880,7 +880,7 @@ if sm.executables.git and clean and
        checkout_repo_branch(repo, "master")
      end
    end
-  elseif LUA_API_VER > branches[#branches] then
+  elseif #branches and LUA_API_VER > branches[#branches] then
    log.msg(log.info, "no newer branches, staying on master")
    -- stay on master
  else