From 327f8f829941e544ef6d97f5ff816d6190c499d1 Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Sun, 28 Aug 2016 20:22:29 -0500
Subject: SCI32: Fix potential null pointer dereference

CID 1361026.
---
 engines/sci/graphics/transitions32.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'engines/sci/graphics/transitions32.cpp')

diff --git a/engines/sci/graphics/transitions32.cpp b/engines/sci/graphics/transitions32.cpp
index c0b1c075c8..b93f0f7917 100644
--- a/engines/sci/graphics/transitions32.cpp
+++ b/engines/sci/graphics/transitions32.cpp
@@ -965,6 +965,10 @@ bool GfxTransitions32::processScroll(PlaneScroll &scroll) {
 
 	Plane *plane = g_sci->_gfxFrameout->getPlanes().findByObject(scroll.plane);
 
+	if (plane == nullptr) {
+		error("[GfxTransitions32::processScroll]: Plane %04x:%04x not found", PRINT_REG(scroll.plane));
+	}
+
 	if ((scroll.x == 0) && (scroll.y == 0)) {
 		plane->deletePic(scroll.oldPictureId, scroll.newPictureId);
 		finished = true;
-- 
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