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Diffstat (limited to 'indra/llaudio/llaudioengine_openal.cpp')
-rw-r--r--indra/llaudio/llaudioengine_openal.cpp9
1 files changed, 8 insertions, 1 deletions
diff --git a/indra/llaudio/llaudioengine_openal.cpp b/indra/llaudio/llaudioengine_openal.cpp
index e6ac586618..a38d8291fa 100644
--- a/indra/llaudio/llaudioengine_openal.cpp
+++ b/indra/llaudio/llaudioengine_openal.cpp
@@ -52,7 +52,7 @@ LLAudioEngine_OpenAL::~LLAudioEngine_OpenAL()
}
// virtual
-bool LLAudioEngine_OpenAL::init(const S32 num_channels, void* userdata)
+bool LLAudioEngine_OpenAL::init(const S32 num_channels, void* userdata, const std::string &app_title)
{
mWindGen = NULL;
LLAudioEngine::init(num_channels, userdata);
@@ -239,6 +239,13 @@ bool LLAudioChannelOpenAL::isPlaying()
bool LLAudioChannelOpenAL::updateBuffer()
{
+ if (!mCurrentSourcep)
+ {
+ // This channel isn't associated with any source, nothing
+ // to be updated
+ return false;
+ }
+
if (LLAudioChannel::updateBuffer())
{
// Base class update returned true, which means that we need to actually