tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8119 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_sofia/mod_sofia.c

@@ -1969,7 +1969,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_sofia_shutdown)
 
 	while (mod_sofia_globals.threads) {
 		switch_yield(1000);
-		if (++sanity >= 5000) {
+		if (++sanity >= 10000) {
 			break;
 		}
 	}

src/mod/endpoints/mod_sofia/sofia_glue.c

@@ -2345,7 +2345,7 @@ void sofia_glue_del_profile(sofia_profile_t *profile)
 	sofia_profile_t *pptr;
 	
 	switch_mutex_lock(mod_sofia_globals.hash_mutex);
-
+	if (mod_sofia_globals.profile_hash) {
 		for (hi = switch_hash_first(NULL, mod_sofia_globals.profile_hash); hi; hi = switch_hash_next(hi)) {
 			switch_hash_this(hi, &var, NULL, &val);
 			if ((pptr = (sofia_profile_t *) val) && pptr == profile) {
@@ -2366,7 +2366,7 @@ void sofia_glue_del_profile(sofia_profile_t *profile)
 			switch_core_hash_delete(mod_sofia_globals.gateway_hash, gp->register_from);
 			switch_core_hash_delete(mod_sofia_globals.gateway_hash, gp->register_contact);
 		}
-
+	}
 	switch_mutex_unlock(mod_sofia_globals.hash_mutex);
 }