loader: `identify_group` ignore local files that are not directories.

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/loader.nit b/src/loader.nit
index 8ac6ef5..d1e4997 100644 (file)
--- a/src/loader.nit
+++ b/src/loader.nit
@@ -424,7 +424,7 @@ redef class ModelBuilder
        do
                var stat = dirpath.file_stat
 
-               if stat == null then do
+               if stat == null or not stat.is_dir then do
                        # search dirless directories in known -I paths
                        if dirpath.chars.has('/') then return null
                        for p in paths do