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Merge pull request #718 from karrots/mqtt_lwt_679 

Update mqtt.c fix for #679
This commit is contained in:
Terry Ellison 2015-11-03 08:56:28 +00:00
parent 95e2bbb0f0 e2dd98ba10
commit d8c6fe0b25
1 changed files with 1 additions and 1 deletions
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2
app/modules/mqtt.c
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@ -1334,7 +1334,7 @@ static int mqtt_socket_lwt( lua_State* L )
{ {
return luaL_error( L, "need lwt message"); return luaL_error( L, "need lwt message");
} }
stack++;
if(mud->connect_info.will_topic){ // free the previous one if there is any if(mud->connect_info.will_topic){ // free the previous one if there is any
c_free(mud->connect_info.will_topic); c_free(mud->connect_info.will_topic);
mud->connect_info.will_topic = NULL; mud->connect_info.will_topic = NULL;