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simplify logic in a small block of code

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@31842 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-06-03 22:29:37 +00:00
parent c7a5a96fc6
commit 7483e1d2b6
1 changed files with 3 additions and 7 deletions
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10
channels/chan_sip.c
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@@ -10034,15 +10034,11 @@ static int function_sippeer(struct ast_channel *chan, char *cmd, char *data, cha
} else if (!strcasecmp(colname, "codecs")) {
ast_getformatname_multiple(buf, len -1, peer->capability);
} else if (!strncasecmp(colname, "codec[", 6)) {
char *codecnum, *ptr;
char *codecnum;
int index = 0, codec = 0;
codecnum = strchr(colname, '[');
*codecnum = '\0';
codecnum++;
if ((ptr = strchr(codecnum, ']')))
*ptr = '\0';
codecnum = colname + 6; /* move past the '[' */
codecnum = strsep(&codecnum, "]"); /* trim trailing ']' if any */
index = atoi(codecnum);
if((codec = ast_codec_pref_index(&peer->prefs, index))) {
ast_copy_string(buf, ast_getformatname(codec), len);