Sensors don't use ZCHAR in 2.4

Resolves #97

radio/src/lua/api_general.cpp

@@ -364,8 +364,7 @@ bool luaFindFieldByName(const char * name, LuaField & field, unsigned int flags)
   field.desc[0] = '\0';
   for (int i=0; i<MAX_TELEMETRY_SENSORS; i++) {
     if (isTelemetryFieldAvailable(i)) {
-      char sensorName[TELEM_LABEL_LEN+1];
-      int len = zchar2str(sensorName, g_model.telemetrySensors[i].label, TELEM_LABEL_LEN);
+      const char* sensorName = g_model.telemetrySensors[i].label;
       if (!strncmp(sensorName, name, len)) {
         if (name[len] == '\0') {
           field.id = MIXSRC_FIRST_TELEM + 3*i;

radio/src/lua/api_model.cpp

@@ -1558,7 +1558,7 @@ static int luaModelGetSensor(lua_State *L)
     TelemetrySensor & sensor = g_model.telemetrySensors[idx];
     lua_newtable(L);
     lua_pushtableinteger(L, "type", sensor.type);
-    lua_pushtablezstring(L, "name", sensor.label);
+    lua_pushtablestring(L, "name", sensor.label);
     lua_pushtableinteger(L, "unit", sensor.unit);
     lua_pushtableinteger(L, "prec", sensor.prec);
     if (sensor.type == TELEM_TYPE_CUSTOM) {

radio/src/lua/interface.cpp

@@ -841,7 +841,7 @@ void luaError(lua_State * L, uint8_t error, bool acknowledge)
     warningType = WARNING_TYPE_INFO;
     popupFunc = displayAcknowledgeLuaError;
 #else
-    POPUP_WARNING(errorTitle, lua_warning_info);
+    displayLuaError(errorTitle);
 #endif
   }
   else {