diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-03-18 21:05:51 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-03-18 21:05:51 +0000 |
| commit | b9ee804aab8e9465bcf1a1c3be61fc5c90963c63 (patch) | |
| tree | 090cac6daafaba10140dc0c134356f47c34d49db | |
| parent | e480249fb49adf26f39d42e3d1207d600233a6e8 (diff) | |
Forgotten part in previous commit; having multiple source trees is a
dangerous hobbby.
| -rw-r--r-- | usr.bin/bc/bc.y | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/usr.bin/bc/bc.y b/usr.bin/bc/bc.y index ae607d75952..30396f0289c 100644 --- a/usr.bin/bc/bc.y +++ b/usr.bin/bc/bc.y @@ -1,5 +1,5 @@ %{ -/* $OpenBSD: bc.y,v 1.28 2006/03/18 20:44:43 otto Exp $ */ +/* $OpenBSD: bc.y,v 1.29 2006/03/18 21:05:50 otto Exp $ */ /* * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> @@ -31,7 +31,7 @@ */ #ifndef lint -static const char rcsid[] = "$OpenBSD: bc.y,v 1.28 2006/03/18 20:44:43 otto Exp $"; +static const char rcsid[] = "$OpenBSD: bc.y,v 1.29 2006/03/18 21:05:50 otto Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -286,8 +286,11 @@ statement : expression putchar('q'); fflush(stdout); - sigprocmask(SIG_BLOCK, NULL, &mask); - sigsuspend(&mask); + if (dc) { + sigprocmask(SIG_BLOCK, NULL, &mask); + sigsuspend(&mask); + } else + exit(0); } | RETURN return_expression { |