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Make evaluation of channel variables consistently case-sensitive.

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Due to inconsistencies in how variable names were evaluated, the
decision was made to make all evaluations case-sensitive. See the
UPGRADE.txt file or https://wiki.asterisk.org/wiki/display/AST/Case+Sensitivity
for more details.

(closes issue ASTERISK-20163)
reported by Matt Jordan

Review: https://reviewboard.asterisk.org/r/2160


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@375442 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Michelson
2012-10-29 21:27:09 +00:00
parent 1eb14dbff8
commit da85f8489f
7 changed files with 67 additions and 70 deletions
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11
channels/chan_mgcp.c
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@@ -842,20 +842,11 @@ static int mgcp_call(struct ast_channel *ast, const char *dest, int timeout)
struct mgcp_endpoint *p;
struct mgcp_subchannel *sub;
char tone[50] = "";
const char *distinctive_ring = NULL;
struct varshead *headp;
struct ast_var_t *current;
const char *distinctive_ring = pbx_builtin_getvar_helper(ast, "ALERT_INFO");
ast_debug(3, "MGCP mgcp_call(%s)\n", ast_channel_name(ast));
sub = ast_channel_tech_pvt(ast);
p = sub->parent;
headp = ast_channel_varshead(ast);
AST_LIST_TRAVERSE(headp,current,entries) {
/* Check whether there is an ALERT_INFO variable */
if (strcasecmp(ast_var_name(current),"ALERT_INFO") == 0) {
distinctive_ring = ast_var_value(current);
}
}
ast_mutex_lock(&sub->lock);
switch (p->hookstate) {