(directory_files_internal) [WINDOWSNT]: Don't make a local copy

of dirfilename.

1 files changed, 1 insertions, 6 deletions

diff --git a/src/dired.c b/src/dired.c
index 2d2f196c8ff..b71f12ff846 100644
--- a/src/dired.c
+++ b/src/dired.c
@@ -219,14 +219,9 @@ directory_files_internal (directory, full, match, nosort, attrs, id_format)
       w32_save = Vw32_get_true_file_attributes;
       if (EQ (Vw32_get_true_file_attributes, Qlocal))
         {
-          char *dirnm = SDATA (dirfilename);
-          char *fn = alloca (SBYTES (dirfilename) + 1);
-
-          strncpy (fn, SDATA (dirfilename), SBYTES (dirfilename));
-          fn[SBYTES (dirfilename)] = '\0';
           /* w32.c:stat will notice these bindings and avoid calling
              GetDriveType for each file.  */
-          if (is_slow_fs (fn))
+          if (is_slow_fs (SDATA (dirfilename)))
             Vw32_get_true_file_attributes = Qnil;
           else
             Vw32_get_true_file_attributes = Qt;