From af17a870530ad7022013af05833bd68aa65a51bf Mon Sep 17 00:00:00 2001
From: Travis Howell
Date: Fri, 4 Mar 2005 05:34:56 +0000
Subject: Add missing check

svn-id: r16989
---
 scumm/script_v100he.cpp | 3 ++-
 scumm/script_v90he.cpp  | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/scumm/script_v100he.cpp b/scumm/script_v100he.cpp
index 742c214b01..df79646412 100644
--- a/scumm/script_v100he.cpp
+++ b/scumm/script_v100he.cpp
@@ -1226,7 +1226,8 @@ void ScummEngine_v100he::o100_wizImageOps() {
 		_wizParams.resDefImgW = pop();
 		break;
 	case 92:
-		processWizImage(&_wizParams);
+		if (_wizParams.img.resNum)
+			processWizImage(&_wizParams);
 		break;
 	case 128:
 		pop();
diff --git a/scumm/script_v90he.cpp b/scumm/script_v90he.cpp
index 9414b3d6ad..daebf12f56 100644
--- a/scumm/script_v90he.cpp
+++ b/scumm/script_v90he.cpp
@@ -647,7 +647,8 @@ void ScummEngine_v90he::o90_wizImageOps() {
 		_wizParams.unk_160 = _wizParams.img.y1 = _wizParams.img.x1 = pop();
 		break;
 	case 209:
-		processWizImage(&_wizParams);
+		if (_wizParams.img.resNum)
+			processWizImage(&_wizParams);
 		break;
 	default:
 		error("o90_wizImageOps: unhandled case %d", subOp);
-- 
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