Corrects invalid read access from the MacOsX/Windows libjitsi coreaudio library when creating or receiving a call without any microphone connected.
Corrects invalid read access from the MacOsX/Windows libjitsi coreaudio library when creating or receiving a call without any microphone connected.

marclaporte/jitsi,ringdna/jitsi,martin7890/jitsi,laborautonomo/jitsi,mckayclarey/jitsi,mckayclarey/jitsi,459below/jitsi,martin7890/jitsi,jibaro/jitsi,martin7890/jitsi,Metaswitch/jitsi,dkcreinoso/jitsi,gpolitis/jitsi,jitsi/jitsi,459below/jitsi,mckayclarey/jitsi,procandi/jitsi,procandi/jitsi,level7systems/jitsi,tuijldert/jitsi,iant-gmbh/jitsi,iant-gmbh/jitsi,damencho/jitsi,iant-gmbh/jitsi,Metaswitch/jitsi,459below/jitsi,tuijldert/jitsi,pplatek/jitsi,HelioGuilherme66/jitsi,iant-gmbh/jitsi,bhatvv/jitsi,bebo/jitsi,bebo/jitsi,level7systems/jitsi,bhatvv/jitsi,dkcreinoso/jitsi,jibaro/jitsi,cobratbq/jitsi,Metaswitch/jitsi,procandi/jitsi,ibauersachs/jitsi,jibaro/jitsi,laborautonomo/jitsi,tuijldert/jitsi,ringdna/jitsi,bhatvv/jitsi,HelioGuilherme66/jitsi,marclaporte/jitsi,459below/jitsi,bhatvv/jitsi,ringdna/jitsi,jitsi/jitsi,gpolitis/jitsi,HelioGuilherme66/jitsi,martin7890/jitsi,tuijldert/jitsi,ibauersachs/jitsi,pplatek/jitsi,mckayclarey/jitsi,marclaporte/jitsi,cobratbq/jitsi,martin7890/jitsi,iant-gmbh/jitsi,Metaswitch/jitsi,procandi/jitsi,HelioGuilherme66/jitsi,bebo/jitsi,cobratbq/jitsi,pplatek/jitsi,jibaro/jitsi,jibaro/jitsi,tuijldert/jitsi,HelioGuilherme66/jitsi,cobratbq/jitsi,laborautonomo/jitsi,jitsi/jitsi,damencho/jitsi,dkcreinoso/jitsi,pplatek/jitsi,laborautonomo/jitsi,cobratbq/jitsi,ringdna/jitsi,ibauersachs/jitsi,dkcreinoso/jitsi,laborautonomo/jitsi,gpolitis/jitsi,ibauersachs/jitsi,bebo/jitsi,damencho/jitsi,marclaporte/jitsi,ibauersachs/jitsi,marclaporte/jitsi,level7systems/jitsi,damencho/jitsi,bebo/jitsi,gpolitis/jitsi,gpolitis/jitsi,mckayclarey/jitsi,jitsi/jitsi,procandi/jitsi,level7systems/jitsi,damencho/jitsi,ringdna/jitsi,jitsi/jitsi,bhatvv/jitsi,459below/jitsi,dkcreinoso/jitsi,pplatek/jitsi,level7systems/jitsi