Ensure emsg initialized

This commit is contained in:
sjg 2015-10-20 21:30:57 +00:00
parent 2f8be1878d
commit 80c2cdd094

View File

@ -1,4 +1,4 @@
/* $NetBSD: var.c,v 1.198 2015/10/12 16:48:13 sjg Exp $ */
/* $NetBSD: var.c,v 1.199 2015/10/20 21:30:57 sjg Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
static char rcsid[] = "$NetBSD: var.c,v 1.198 2015/10/12 16:48:13 sjg Exp $";
static char rcsid[] = "$NetBSD: var.c,v 1.199 2015/10/20 21:30:57 sjg Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94";
#else
__RCSID("$NetBSD: var.c,v 1.198 2015/10/12 16:48:13 sjg Exp $");
__RCSID("$NetBSD: var.c,v 1.199 2015/10/20 21:30:57 sjg Exp $");
#endif
#endif /* not lint */
#endif
@ -2762,7 +2762,7 @@ ApplyModifiers(char *nstr, const char *tstr,
pattern.flags = 0;
delim = '!';
emsg = NULL;
cp = ++tstr;
if ((pattern.rhs = VarGetPattern(ctxt, &parsestate, errnum,
&cp, delim,