(file_name_completion): Don't step on dirname.

diff --git a/src/dired.c b/src/dired.c
index 2b2b5dcdf619c8f976e528dce53ee7029f967e8a..f30072a75b4724f87f33d73c20dd4144a94bad00 100644 (file)
--- a/src/dired.c
+++ b/src/dired.c
@@ -308,7 +308,6 @@ file_name_completion (file, dirname, all_flag, ver_flag)
   file = FILE_SYSTEM_CASE (file);
 #endif
   bestmatch = Qnil;
-  dirname = Qnil;
   GCPRO3 (file, dirname, bestmatch);
   dirname = Fexpand_file_name (dirname, Qnil);