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| author |   dholland <dholland@NetBSD.org> | 2009-05-24 23:20:22 +0000 |
|---|---|---|
| committer | dholland <dholland@NetBSD.org> | 2009-05-24 23:20:22 +0000 |
| commit | 478be95d8d1ddb2e9cb1831f0115097af1e41bc4 (patch) | |
| tree | 81172dfe5cc4fc359e2a3a3e251e366c5c2d1706 /trek/computer.c | |
| parent | 5a874af0513d6e4a0b2b796da83651a4c2351310 (diff) | |
| download | bsdgames-darwin-478be95d8d1ddb2e9cb1831f0115097af1e41bc4.tar.gz bsdgames-darwin-478be95d8d1ddb2e9cb1831f0115097af1e41bc4.tar.zst bsdgames-darwin-478be95d8d1ddb2e9cb1831f0115097af1e41bc4.zip | |
Abolish cgetc(). It contained one line of code, which was wrong.
Call getchar() directly, and handle EOF properly instead of looping
(in some cases) or pretending that EOF is 0 (which it isn't).
Diffstat (limited to 'trek/computer.c')
| -rw-r--r-- | trek/computer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/trek/computer.c b/trek/computer.c index 04c62f53..c3c507d4 100644 --- a/trek/computer.c +++ b/trek/computer.c @@ -1,4 +1,4 @@ -/* $NetBSD: computer.c,v 1.14 2009/05/24 22:55:03 dholland Exp $ */ +/* $NetBSD: computer.c,v 1.15 2009/05/24 23:20:22 dholland Exp $ */ /* * Copyright (c) 1980, 1993 @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)computer.c 8.1 (Berkeley) 5/31/93"; #else -__RCSID("$NetBSD: computer.c,v 1.14 2009/05/24 22:55:03 dholland Exp $"); +__RCSID("$NetBSD: computer.c,v 1.15 2009/05/24 23:20:22 dholland Exp $"); #endif #endif /* not lint */ @@ -293,8 +293,8 @@ computer(int v __unused) * means get new computer request; newline means * exit computer mode. */ - while ((i = cgetc(0)) != ';') { - if (i == '\0') + while ((i = getchar()) != ';') { + if (i == EOF) exit(1); if (i == '\n') { ungetc(i, stdin); |