(Fwrite_region): Set update_mode_lines.

diff --git a/src/fileio.c b/src/fileio.c
index abfa6546191ec8058c4b9f35c58ead8be9696ea4..60473ede63d4cb43cd48cdd630af58d30bcc0537 100644 (file)
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -3219,6 +3219,7 @@ to the file, instead of any buffer contents, and END is ignored.")
       current_buffer->save_modified = MODIFF;
       XFASTINT (current_buffer->save_length) = Z - BEG;
       current_buffer->filename = visit_file;
+      update_mode_lines++;
     }
   else if (quietly)
     return Qnil;