Check if a file name can be extracted from a line before marking for

deletion.

diff --git a/usr.bin/mg/dired.c b/usr.bin/mg/dired.c
index 3fb6199..3641364 100644 (file)
--- a/usr.bin/mg/dired.c
+++ b/usr.bin/mg/dired.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dired.c,v 1.78 2015/10/12 19:08:39 lum Exp $  */
+/*     $OpenBSD: dired.c,v 1.79 2015/10/13 20:10:09 lum Exp $  */
 
 /* This file is in the public domain. */
 
@@ -286,7 +286,7 @@ d_del(int f, int n)
        if (n < 0)
                return (FALSE);
        while (n--) {
-               if (llength(curwp->w_dotp) > 0) {
+               if (d_warpdot(curwp->w_dotp, &curwp->w_doto) == TRUE) {
                        lputc(curwp->w_dotp, 0, DDELCHAR);
                        curbp->b_flag |= BFDIREDDEL;
                }