fix complier warn

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15353 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/mod/endpoints/mod_sofia/sofia.c b/src/mod/endpoints/mod_sofia/sofia.c
index 232754d615e50fc92d10191c0edf13221dac7b3d..786d43f2dba2ec4634811e988e34045f6615f3bd 100644 (file)
--- a/src/mod/endpoints/mod_sofia/sofia.c
+++ b/src/mod/endpoints/mod_sofia/sofia.c
@@ -2156,7 +2156,7 @@ switch_status_t reconfig_sofia(sofia_profile_t *profile)
                                        } else if (!strcasecmp(var, "challenge-realm")) {
                                                profile->challenge_realm = switch_core_strdup(profile->pool, val);
                                        } else if (!strcasecmp(var, "dtmf-duration")) {
-                                               int dur = atoi(val);
+                                               uint32_t dur = atoi(val);
                                                if (dur > switch_core_min_dtmf_duration(0) && dur < switch_core_max_dtmf_duration(0)) {
                                                        profile->dtmf_duration = dur;
                                                } else {