Merge "Update documentation for currentPhysicalChannelConfigs()" am: 115484976b am: 501a334235
am: 1505331206

Change-Id: Ie29ba4839bded9b8ae7fd56ef39d42a236f2c355
diff --git a/radio/1.2/IRadioIndication.hal b/radio/1.2/IRadioIndication.hal
index 3d93b98..4caddd9 100644
--- a/radio/1.2/IRadioIndication.hal
+++ b/radio/1.2/IRadioIndication.hal
@@ -57,6 +57,8 @@
     /**
      * Indicates physical channel configurations.
      *
+     * An empty configs list indicates that the radio is in idle mode.
+     *
      * @param type Type of radio indication
      * @param configs Vector of PhysicalChannelConfigs
      */