pit: Adding missing 'const' markers for comparison operator of PitEntryIncomingFace
diff --git a/model/pit/ndn-pit-entry-incoming-face.h b/model/pit/ndn-pit-entry-incoming-face.h
index 4597f58..14885c8 100644
--- a/model/pit/ndn-pit-entry-incoming-face.h
+++ b/model/pit/ndn-pit-entry-incoming-face.h
@@ -60,12 +60,12 @@
/**
* @brief Compare two PitEntryIncomingFace
*/
- bool operator== (const IncomingFace &dst) { return *m_face==*(dst.m_face); }
+ bool operator== (const IncomingFace &dst) const { return *m_face==*(dst.m_face); }
/**
* @brief Compare PitEntryIncomingFace with Face
*/
- bool operator== (Ptr<Face> face) { return *m_face==*face; }
+ bool operator== (Ptr<Face> face) const { return *m_face==*face; }
/**
* \brief Comparison operator used by boost::multi_index::identity<>