Fix bug where an object was accessed after it was deleted in cine engine

svn-id: r27870

1 files changed, 4 insertions, 1 deletions

diff --git a/engines/cine/various.cpp b/engines/cine/various.cpp
index 281c4807b8..49b10b6b14 100644
--- a/engines/cine/various.cpp
+++ b/engines/cine/various.cpp
@@ -2458,6 +2458,7 @@ void drawFailureMessage(byte cmd) {
 
 void drawOverlays(void) {
 	overlayHeadElement *currentOverlay;
+	overlayHeadElement *nextOverlay;
 
 	backupOverlayPage();
 
@@ -2468,6 +2469,8 @@ void drawOverlays(void) {
 	currentOverlay = currentOverlay->next;
 
 	while (currentOverlay) {
+		nextOverlay = currentOverlay->next;
+
 		switch (currentOverlay->type) {
 		case 0:	// sprite
 			{
@@ -2630,7 +2633,7 @@ void drawOverlays(void) {
 			}
 		}
 
-		currentOverlay = currentOverlay->next;
+		currentOverlay = nextOverlay;
 	}
 }