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Fix parsing error with escaped colons.

This commit is contained in:
mycroft 1997-07-06 11:19:16 +00:00
parent 7da56091ad
commit 3353b6d236
1 changed files with 11 additions and 3 deletions
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12
games/quiz/quiz.c
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@ -1,4 +1,4 @@
/* $NetBSD: quiz.c,v 1.10 1997/01/07 12:27:30 tls Exp $ */
/* $NetBSD: quiz.c,v 1.11 1997/07/06 11:19:16 mycroft Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -47,7 +47,7 @@ static char copyright[] =
#if 0
static char sccsid[] = "@(#)quiz.c 8.3 (Berkeley) 5/4/95";
#else
static char rcsid[] = "$NetBSD: quiz.c,v 1.10 1997/01/07 12:27:30 tls Exp $";
static char rcsid[] = "$NetBSD: quiz.c,v 1.11 1997/07/06 11:19:16 mycroft Exp $";
#endif
#endif /* not lint */
@ -300,14 +300,22 @@ char *
next_cat(s)
register char * s;
{
int esc;
esc = 0;
for (;;)
switch (*s++) {
case '\0':
return (NULL);
case '\\':
esc = 1;
break;
case ':':
if (!esc)
return (s);
default:
esc = 0;
break;
}
/* NOTREACHED */
}