[amazonechocontrol] fix NPE (#8888)

Signed-off-by: Jan N. Klug <jan.n.klug@rub.de>

diff --git a/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/smarthome/DynamicStateDescriptionSmartHome.java b/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/smarthome/DynamicStateDescriptionSmartHome.java
index c526d617e1bdc2430788fc7373284f15a14122f0..e2c4e67271387ca9d97ea5b7f5f845407a4aed7c 100644 (file)
--- a/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/smarthome/DynamicStateDescriptionSmartHome.java
+++ b/bundles/org.openhab.binding.amazonechocontrol/src/main/java/org/openhab/binding/amazonechocontrol/internal/smarthome/DynamicStateDescriptionSmartHome.java
@@ -66,7 +66,7 @@ public class DynamicStateDescriptionSmartHome implements DynamicStateDescription
     public @Nullable StateDescription getStateDescription(Channel channel,
             @Nullable StateDescription originalStateDescription, @Nullable Locale locale) {
         ChannelTypeUID channelTypeUID = channel.getChannelTypeUID();
-        if (channelTypeUID != null || !BINDING_ID.equals(channelTypeUID.getBindingId())) {
+        if (channelTypeUID == null || !BINDING_ID.equals(channelTypeUID.getBindingId())) {
             return null;
         }
         if (originalStateDescription == null) {