submodules: add helper to determine if a submodule is populated
[gitweb.git] / refs /
drwxr-xr-x   parent (dest: ; base: 5688c28d81e9103a234efeedcb0568c2c4dd0bfb)
-rw-r--r-- 116126 files-backend.c
-rw-r--r-- 9422 iterator.c
-rw-r--r-- 24559 refs-internal.h