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Always initialize nread since it is an out param. 

From Michael Cook mcook at bbn dot com
This commit is contained in:
christos 2009-07-22 15:57:00 +00:00
parent 17a17e3aeb
commit 83965485c1
1 changed files with 3 additions and 2 deletions
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5
lib/libedit/read.c
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@ -1,4 +1,4 @@
/* $NetBSD: read.c,v 1.51 2009/06/09 13:04:33 christos Exp $ */
/* $NetBSD: read.c,v 1.52 2009/07/22 15:57:00 christos Exp $ */
/*-
* Copyright (c) 1992, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)read.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: read.c,v 1.51 2009/06/09 13:04:33 christos Exp $");
__RCSID("$NetBSD: read.c,v 1.52 2009/07/22 15:57:00 christos Exp $");
#endif
#endif /* not lint && not SCCSID */
@ -422,6 +422,7 @@ el_gets(EditLine *el, int *nread)
if (nread == NULL)
nread = &nrb;
*nread = 0;
if (el->el_flags & NO_TTY) {
char *cp = el->el_line.buffer;