Win32: fix detection of empty directories in is_dir_empty
commit2966e8de94c217e7f9412b54dc2efac26abcd44b
authorKarsten Blees <blees@dcon.de>
Thu, 15 Mar 2012 19:37:26 +0000 (15 20:37 +0100)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Mon, 17 Feb 2014 17:57:32 +0000 (17 11:57 -0600)
tree301b4bfbe33b4df4c19dc5b46a66aa0021142565
parent335b4f29fab2ddf76183fcc81b24c1321963e42a
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