Merge remote-tracking branch 'origin/master' into wintermute

1 files changed, 6 insertions, 0 deletions

diff --git a/engines/lastexpress/sound/queue.cpp b/engines/lastexpress/sound/queue.cpp
index d72acfd8a0..8904b48930 100644
--- a/engines/lastexpress/sound/queue.cpp
+++ b/engines/lastexpress/sound/queue.cpp
@@ -67,6 +67,8 @@ void SoundQueue::handleTimer() {
 
 	for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
 		SoundEntry *entry = (*i);
+		if (entry == NULL)
+			error("[SoundQueue::handleTimer] Invalid entry found in sound queue");
 
 		// When the entry has stopped playing, we remove his buffer
 		if (entry->isFinished()) {
@@ -123,6 +125,8 @@ void SoundQueue::updateQueue() {
 
 	for (Common::List<SoundEntry *>::iterator it = _soundList.begin(); it != _soundList.end(); ++it) {
 		SoundEntry *entry = *it;
+		if (entry == NULL)
+			error("[SoundQueue::updateQueue] Invalid entry found in sound queue");
 
 		// Original removes the entry data from the cache and sets the archive as not loaded
 		// and if the sound data buffer is not full, loads a new entry to be played based on
@@ -179,6 +183,8 @@ void SoundQueue::clearQueue() {
 
 	for (Common::List<SoundEntry *>::iterator i = _soundList.begin(); i != _soundList.end(); ++i) {
 		SoundEntry *entry = (*i);
+		if (entry == NULL)
+			error("[SoundQueue::clearQueue] Invalid entry found in sound queue");
 
 		// Delete entry
 		entry->close();