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Remove unnecessary checks before calls to ast_strlen_zero. Also, change

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some places where strlen is used instead of ast_strlen_zero


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6866 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-27 02:19:37 +00:00
parent 3332a8acd1
commit 9ddf0e4dce
14 changed files with 92 additions and 90 deletions
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3
channels/chan_nbs.c
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@@ -45,6 +45,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/module.h"
#include "asterisk/pbx.h"
#include "asterisk/options.h"
#include "asterisk/utils.h"
static const char desc[] = "Network Broadcast Sound Support";
static const char type[] = "NBS";
@@ -135,7 +136,7 @@ static struct nbs_pvt *nbs_alloc(void *data)
p = malloc(sizeof(struct nbs_pvt));
if (p) {
memset(p, 0, sizeof(struct nbs_pvt));
if (strlen(opts)) {
if (!ast_strlen_zero(opts)) {
if (strchr(opts, 'm'))
flags |= NBS_FLAG_MUTE;
if (strchr(opts, 'o'))