[Luxtronik] Fix possible out ouf bound error for older heatpumps (#11318

) * [Luxtronik] Fix possible out ouf bound error for older heatpumps Signed-off-by: Stefan Giehl <stefangiehl@gmail.com> * fix typo Signed-off-by: Stefan Giehl <stefangiehl@gmail.com>
openhab · Sep 28, 2021 · ff272bc · ff272bc
1 parent b35c00c
commit ff272bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...tpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/HeatpumpConnector.java b/...tpump/src/main/java/org/openhab/binding/luxtronikheatpump/internal/HeatpumpConnector.java
@@ -71,7 +71,7 @@ public void read() throws UnknownHostException, IOException {
             // the thermal energies can be unreasonably high in some cases, probably due to a sign bug in the firmware
             // trying to correct this issue here
             for (int i = 151; i <= 154; i++) {
-                if (heatpumpValues[i] >= 214748364) {
+                if (heatpumpValues.length > i && heatpumpValues[i] >= 214748364) {
                     heatpumpValues[i] -= 214748364;
                 }
             }