Win32: fix detection of empty directories in is_dir_empty
commit6202932aad1c7cb5abcbab03f76283d703b1437b
authorKarsten Blees <blees@dcon.de>
Thu, 15 Mar 2012 19:37:26 +0000 (15 20:37 +0100)
committerStepan Kasal <kasal@ucw.cz>
Wed, 16 Apr 2014 14:31:37 +0000 (16 16:31 +0200)
treea4670184684f3415c34807c1bd55701666e883c4
parent71a6de371920bbd3d38b4236c414d71d6f910feb
Win32: fix detection of empty directories in is_dir_empty

On Windows XP (not Win7), directories cannot be deleted while a find handle
is open, causing "Deletion of directory '...' failed. Should I try again?"
prompts.

Prior to 19d1e75d "Win32: Unicode file name support (except dirent)",
these failures were silently ignored due to strbuf_free in is_dir_empty
resetting GetLastError to ERROR_SUCCESS.

Close the find handle in is_dir_empty so that git doesn't block deletion
of the directory even after all other applications have released it.

Reported-by: John Chen <john0312@gmail.com>
Signed-off-by: Karsten Blees <blees@dcon.de>
compat/mingw.c