easter: show the crawl only when there is room enough for the lines

The crawl needs at least five rows to be perceived as a crawl, and
the widest line is 31 characters (ignoring translations, which might
be even longer).  Formerly, when only two or three rows were available,
nothing was shown at all, which was puzzling.  So, better do the credits
only when there is room enough for them, and print a message otherwise.
master
Benno Schulenberg 2018-07-12 20:44:36 +02:00
parent f598a4f12d
commit d92142c66a
1 changed files with 5 additions and 2 deletions

View File

@ -2169,8 +2169,11 @@ int do_writeout(bool exiting, bool withprompt)
* egg. Display the credits. */
if (!did_credits && exiting && !ISSET(TEMP_FILE) &&
strcasecmp(answer, "zzy") == 0) {
do_credits();
did_credits = TRUE;
if (LINES > 5 && COLS > 31) {
do_credits();
did_credits = TRUE;
} else
statusbar(_("Screen is too small"));
break;
}
#endif