Fixing the null pointer

revert-70aa11f8
geethkokila 7 years ago
parent 239a27f5b0
commit 3e42cf426f

@ -36,7 +36,7 @@ import java.util.List;
* Implements CRUD for Devices. This holds the generic implementation. An instance of this will be created for
* each device type.
*/
public class DeviceTypePluginDAOImpl implements PluginDAO{
public class DeviceTypePluginDAOImpl implements PluginDAO {
private static final Log log = LogFactory.getLog(DeviceTypePluginDAOImpl.class);
private DeviceTypeDAOHandler deviceTypeDAOHandler;
@ -241,9 +241,11 @@ public class DeviceTypePluginDAOImpl implements PluginDAO{
}
private String getPropertString(List<Device.Property> properties, String propertyName) {
for (Device.Property property : properties) {
if (property.getName() != null && property.getName().equals(propertyName)) {
return property.getValue();
if (properties != null) {
for (Device.Property property : properties) {
if (property.getName() != null && property.getName().equals(propertyName)) {
return property.getValue();
}
}
}
return null;

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