fix "nothing received: send probably lost"

src/hm/Heuristic.h

@@ -78,9 +78,9 @@ class Heuristic {
                     if(RF_TX_TEST_CHAN_1ST_USE == ih->testChId) {
                         // switch back to original quality
                         ih->txRfQuality[ih->txRfChId] = ih->saveOldTestQuality;
-
+                    }
                     updateQuality(ih, RF_TX_CHAN_QUALITY_BAD);
-                        if(ih->testPeriodFailCnt < 0xff)
+                    if(ih->testPeriodFailCnt < 0xff) {
                         ih->testPeriodFailCnt++;
                     }
                 }