Fix taking CPU on empty directory
This was introduced by f5dd8512 because the mtime of directory was updated unexpectedly. so fontconfig was going to look up the font directory again and repeat things forever.
This resolves #107 (closed)
This was introduced by f5dd8512 because the mtime of directory was updated unexpectedly. so fontconfig was going to look up the font directory again and repeat things forever.
This resolves #107 (closed)