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Avoid a compiler warning.

This commit is contained in:
thorpej 1998-10-06 08:51:14 +00:00
parent 5031e2f10a
commit 53b61ccd14
1 changed files with 7 additions and 1 deletions
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8
sys/compat/svr4/svr4_signal.c
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@ -1,4 +1,4 @@
/* $NetBSD: svr4_signal.c,v 1.30 1998/10/04 16:21:13 christos Exp $ */
/* $NetBSD: svr4_signal.c,v 1.31 1998/10/06 08:51:14 thorpej Exp $ */
/*-
* Copyright (c) 1994, 1998 The NetBSD Foundation, Inc.
@ -416,6 +416,12 @@ svr4_sys_sigprocmask(p, v, retval)
int how;
int error;
/*
* Initialize how to 0 to avoid a compiler warning. Note that
* this is safe because of the check in the default: case.
*/
how = 0;
switch (SCARG(uap, how)) {
case SVR4_SIG_BLOCK:
how = SIG_BLOCK;