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res_pjsip: Fix warning by deferring implicit type cast.

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Mac doesn't like the comparison of -1 to an enum, so store the result of
ast_sip_str_to_dtmf to an int so we can check for the negative return
value.  ast_sip_str_to_dtmf returns an int so this is only delaying the
implicit type cast.

Change-Id: I0c262c1719ee951aae1f437d733a301cf5f8ad29
This commit is contained in:
Corey Farrell
2017-11-19 14:28:41 -05:00
parent ef8ee3ee69
commit 366cc259bc
1 changed files with 1 additions and 1 deletions
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res/res_pjsip/pjsip_configuration.c
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@@ -368,7 +368,7 @@ static int contact_acl_to_str(const void *obj, const intptr_t *args, char **buf)
static int dtmf_handler(const struct aco_option *opt, struct ast_variable *var, void *obj)
{
struct ast_sip_endpoint *endpoint = obj;
enum ast_sip_dtmf_mode dtmf = ast_sip_str_to_dtmf(var->value);
int dtmf = ast_sip_str_to_dtmf(var->value);
if (dtmf == -1) {
return -1;