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.
2002-06-13 23:39:35 +00:00 · 2002-06-13 23:39:35 +00:00 · ca2ca2ab60
commit ca2ca2ab60
parent 7bc7869122
1 changed files with 1 additions and 1 deletions
--- 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() */