[TS-802]<fix>(query): modify blank

src/query/src/qAggMain.c

@@ -701,7 +701,6 @@ static int32_t firstFuncRequired(SQLFunctionCtx *pCtx, STimeWindow* w, int32_t c
   if (pCtx->order == TSDB_ORDER_DESC) {
     return BLK_DATA_NO_NEEDED;
   }
-    
   // no result for first query, data block is required
   if (GET_RES_INFO(pCtx) == NULL || GET_RES_INFO(pCtx)->numOfRes <= 0) {
     return BLK_DATA_ALL_NEEDED;
@@ -1583,7 +1582,6 @@ static void first_function(SQLFunctionCtx *pCtx) {
       break;
     }
   }
-
   SET_VAL(pCtx, notNullElems, 1);
 }