patch 8.1.0110: file name not displayed with ":file"

Problem:    File name not displayed with ":file" when 'F' is in 'shortmess'.
Solution:   Always display the file name when there is no argument (Christian
            Brabandt, closes #3070)
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 53334342..2ed2bdb 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -3094,11 +3094,12 @@
     {
 	if (rename_buffer(eap->arg) == FAIL)
 	    return;
+	redraw_tabline = TRUE;
     }
-    /* print full file name if :cd used */
-    if (!shortmess(SHM_FILEINFO))
+
+    // print file name if no argument or 'F' is not in 'shortmess'
+    if (*eap->arg == NUL || !shortmess(SHM_FILEINFO))
 	fileinfo(FALSE, FALSE, eap->forceit);
-    redraw_tabline = TRUE;
 }
 
 /*