KYRA: Fix Common::List::erase usage.

Thanks to Tron for pointing that out.

2 files changed, 5 insertions, 3 deletions

diff --git a/engines/kyra/sequences_lok.cpp b/engines/kyra/sequences_lok.cpp
index 2de0565a74..99ae2ad7b3 100644
--- a/engines/kyra/sequences_lok.cpp
+++ b/engines/kyra/sequences_lok.cpp
@@ -1322,7 +1322,7 @@ void KyraEngine_LoK::seq_playCredits() {
 			_screen->copyRegion(0, 32, 0, 32, 320, 128, 4, 2, Screen::CR_NO_P_CHECK);
 			bottom = 0;
 
-			for (CreditsLineList::iterator it = lines.begin(); it != lines.end(); ++it) {
+			for (CreditsLineList::iterator it = lines.begin(); it != lines.end();) {
 				if (it->y < 0) {
 					it = lines.erase(it);
 					continue;
@@ -1338,6 +1338,8 @@ void KyraEngine_LoK::seq_playCredits() {
 				it->y--;
 				if (it->y > bottom)
 					bottom = it->y;
+
+				++it;
 			}
 
 			_screen->copyRegion(0, 32, 0, 32, 320, 128, 2, 0, Screen::CR_NO_P_CHECK);
diff --git a/engines/kyra/sound_lol.cpp b/engines/kyra/sound_lol.cpp
index efa844968d..968488eef3 100644
--- a/engines/kyra/sound_lol.cpp
+++ b/engines/kyra/sound_lol.cpp
@@ -98,12 +98,12 @@ bool LoLEngine::snd_playCharacterSpeech(int id, int8 speaker, int) {
 	_speechList = newSpeechList;
 
 	_activeVoiceFileTotalTime = 0;
-	for (SpeechList::iterator i = _speechList.begin(); i != _speechList.end(); ++i) {
+	for (SpeechList::iterator i = _speechList.begin(); i != _speechList.end();) {
 		// Just in case any file loading failed: Remove the bad streams here.
 		if (!*i)
 			i = _speechList.erase(i);
 		else
-			_activeVoiceFileTotalTime += (*i)->getLength().msecs();
+			_activeVoiceFileTotalTime += (*i++)->getLength().msecs();
 	}
 
 	_sound->playVoiceStream(*_speechList.begin(), &_speechHandle);