nethack-gwaa-kiwi/nethack
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Don't screen out empty input in class genocide

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So that a blank line wouldn't use up one of the player's "tries" for
class genocide, the game would continue to prompt until the input was
non-blank (or the user hit <esc>), with a tight loop around the getlin
call that only exited when it got some non-empty input.  This apparently
risked leaving the game endlessly looping under some worst-case-scenario
hangup conditions.  It was also inconsistent with normal genocide, which
doesn't have special handling of blank lines.  Make the class genocide
prompt behave like the normal genocide prompt by removing the "blank
input" loop (and consequently treating a blank line the same way as any
other attempt to write a name).
This commit is contained in:
Michael Meyer
2022-09-27 20:47:57 -04:00
committed by PatR
parent c88e5f2f8b
commit fc7a2a9869
1 changed files with 2 additions and 4 deletions
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6
src/read.c
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@@ -2471,10 +2471,8 @@ do_class_genocide(void)
pline1(thats_enough_tries);
return;
}
do {
getlin("What class of monsters do you wish to genocide?", buf);
(void) mungspaces(buf);
} while (!*buf);
getlin("What class of monsters do you wish to genocide?", buf);
(void) mungspaces(buf);
/* choosing "none" preserves genocideless conduct */
if (*buf == '\033' || !strcmpi(buf, "none")
|| !strcmpi(buf, "nothing")) {