From 1f8d67dfae3bcd1b219934baf162c02edf8c7aa3 Mon Sep 17 00:00:00 2001
From: dougb <dougb@FreeBSD.org>
Date: Thu, 13 Jun 2002 23:39:35 +0000
Subject: In addition to exiting the dialog via ESC, the user could also have
 exited via \r, \n, or ' ' (space); all of which are valid, non-error
 responses.

---
 gnu/lib/libdialog/textbox.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/lib/libdialog')

diff --git a/gnu/lib/libdialog/textbox.c b/gnu/lib/libdialog/textbox.c
index bfbf81b..8c6e1a1 100644
--- a/gnu/lib/libdialog/textbox.c
+++ b/gnu/lib/libdialog/textbox.c
@@ -424,7 +424,7 @@ int dialog_textbox(unsigned char *title, unsigned char *file, int height, int wi
   delwin(dialog);
   free(buf);
   close(fd);
-  return -1;    /* ESC pressed */
+  return (key == ESC ? -1 : 0);
 }
 /* End of dialog_textbox() */
 
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