Fix a bug in RtcEventLogSource

webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc

Index: webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc
diff --git a/webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc b/webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc
index e0b54cb4d1b571ccef807fa98a433c0e97e5cee5..d9692e06e883bbb32c74a5209ebd4dbde79c7798 100644
--- a/webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc
+++ b/webrtc/modules/audio_coding/neteq/tools/rtc_event_log_source.cc
@@ -75,6 +75,7 @@ std::unique_ptr<Packet> RtcEventLogSource::NextPacket() {
       // Check if the packet should not be filtered out.
       if (!filter_.test(packet->header().payloadType) &&
           !(use_ssrc_filter_ && packet->header().ssrc != ssrc_)) {
+        ++rtp_packet_index_;
         return packet;
       }
     }