verbatim: do not overwrite the status bar when the code is invalid

Move the triggering of the line redraw out of the error path, and
into a better place: next to the normal clearing of the feedback.

This fixes https://savannah.gnu.org/bugs/?63053.

Bug existed since version 6.0, commit 6d828cf4.

src/text.c

@@ -3039,7 +3039,13 @@ void do_verbatim_input(void)
 		if (count < 999)
 			inject(bytes, count);
 
-		wipe_statusbar();
+#ifndef NANO_TINY
+		/* Ensure that the feedback will be overwritten, or clear it. */
+		if (ISSET(ZERO) && currmenu == MMAIN)
+			wredrawln(midwin, editwinrows - 1, 1);
+		else
+#endif
+			wipe_statusbar();
 	} else
 		/* TRANSLATORS: An invalid verbatim Unicode code was typed. */
 		statusline(AHEM, _("Invalid code"));

src/winio.c

@@ -1518,9 +1518,6 @@ char *get_verbatim_kbinput(WINDOW *frame, size_t *count)
 	/* Turn bracketed-paste mode back on. */
 	printf("\x1B[?2004h");
 	fflush(stdout);
-
-	if (ISSET(ZERO) && currmenu == MMAIN)
-		wredrawln(midwin, editwinrows - 1, 1);
 #endif
 
 	/* Turn flow control characters back on if necessary and turn the