Leroy Hopson 3fb2580fc6 Build scripts: check if submodule directories are empty ... In a freshly cloned repo, submodule directories exist but are not empty. Check if they are empty and update submodules. Previously, submodules where only updated if their directories did not exist.		2021-06-15 14:14:48 +07:00
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godot_xterm	Build scripts: check if submodule directories are empty	2021-06-15 14:14:48 +07:00