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Allow a NULL description.

This commit is contained in:
roy 2010-02-11 09:42:03 +00:00
parent 1aacca65aa
commit 0c02e7a2e0
1 changed files with 8 additions and 4 deletions
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12
lib/libterminfo/term.c
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@ -1,4 +1,4 @@
/* $NetBSD: term.c,v 1.5 2010/02/11 00:27:09 roy Exp $ */
/* $NetBSD: term.c,v 1.6 2010/02/11 09:42:03 roy Exp $ */
/*
* Copyright (c) 2009, 2010 The NetBSD Foundation, Inc.
@ -28,7 +28,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: term.c,v 1.5 2010/02/11 00:27:09 roy Exp $");
__RCSID("$NetBSD: term.c,v 1.6 2010/02/11 09:42:03 roy Exp $");
#include <sys/stat.h>
@ -112,8 +112,12 @@ _ti_readterm(TERMINAL *term, const char *cap, size_t caplen, int flags)
}
len = le16dec(cap);
cap += sizeof(uint16_t);
term->desc = cap;
cap += len;
if (len == 0)
term->desc = NULL;
else {
term->desc = cap;
cap += len;
}
num = le16dec(cap);
cap += sizeof(uint16_t);