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if mgr invalid, return nullsound

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This commit is contained in:
cxgeorge 2002-09-27 01:42:49 +00:00
parent 1cf37a11c5
commit 87fd0601c9
1 changed files with 7 additions and 0 deletions
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7
panda/src/audiotraits/milesAudioManager.cxx
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@ -26,6 +26,7 @@
#include "config_util.h"
#include "config_express.h"
#include "virtualFileSystem.h"
#include "nullAudioSound.h"
#include <algorithm>
int MilesAudioManager::_active_managers = 0;
@ -256,6 +257,12 @@ load(Filename file_name) {
PT(AudioSound) MilesAudioManager::
get_sound(const string& file_name) {
audio_debug("MilesAudioManager::get_sound(file_name=\""<<file_name<<"\")");
if(!is_valid()) {
audio_debug("invalid MilesAudioManager returning NullSound");
return new NullAudioSound();
}
assert(is_valid());
Filename path = file_name;