Cleanup/refactor spacefile's 'check dir' code.

Was kinda split in two different places (one allowed to modify given path to always get a valid one,
the other only checking for validity of given path), not nice - and broken in asset branch case.

So rather extended a bit FileList->checkdirf to handle both cases (modifying and non-modifying path).

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/editors/space_file/filelist.h b/source/blender/editors/space_file/filelist.h
index d70faab1d6a..f4304681780 100644
--- a/source/blender/editors/space_file/filelist.h
+++ b/source/blender/editors/space_file/filelist.h
@@ -86,6 +86,7 @@ void                filelist_clear_ex(struct FileList *filelist, const bool do_c
 void                filelist_free(struct FileList *filelist);
 
 const char *        filelist_dir(struct FileList *filelist);
+bool                filelist_is_dir(struct FileList *filelist, const char *path);
 void                filelist_setdir(struct FileList *filelist, char *r_dir);
 
 int                 filelist_files_ensure(struct FileList *filelist);