submodule: don't pass empty string arguments to submodule--helper clone
[gitweb.git] / refs /
drwxr-xr-x   parent (dest: ; base: d10e3b4260628fbe07117e2b57003291500e4f47)
-rw-r--r-- 98052 files-backend.c
-rw-r--r-- 6421 refs-internal.h