1 files changed, 4 insertions, 0 deletions
diff --git a/indra/newview/llimview.cpp b/indra/newview/llimview.cpp
index bc89af2eed..67b62433f8 100644
--- a/indra/newview/llimview.cpp
+++ b/indra/newview/llimview.cpp
@@ -811,6 +811,10 @@ void LLIMModel::LLIMSession::initVoiceChannel(const LLSD& voiceChannelInfo)
 {
     if (mVoiceChannel)
     {
+        if (!voiceChannelInfo.isMap())
+        {
+            LL_WARNS() << "initVoiceChannel called without voiceChannelInfo" << LL_ENDL;
+        }
         if (mVoiceChannel->isThisVoiceChannel(voiceChannelInfo))
         {
             return;