From a3ca3a3a3fbdb66b11ba17dbd3fcd06ded79a217 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Thu, 26 Apr 2007 20:18:12 +0000
Subject: Make AGIPAL support more robust

svn-id: r26598
---
 engines/agi/op_cmd.cpp | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/engines/agi/op_cmd.cpp b/engines/agi/op_cmd.cpp
index d55963f670..ade933fb2f 100644
--- a/engines/agi/op_cmd.cpp
+++ b/engines/agi/op_cmd.cpp
@@ -1227,12 +1227,15 @@ cmd(mouse_posn) {
 cmd(shake_screen) {
 	int i;
 
-	/* AGIPAL uses shake.screen values between 101 and 109 to
-	 * set the palette.
-	 */
-	if ((g_agi->getFeatures() & GF_AGIPAL) && p0 >= 101 && p0 < 110) {
-		g_gfx->setAGIPal(p0);
-		return;
+	// AGIPAL uses shake.screen values between 101 and 109 to
+	// set the palette.
+	if (p0 >= 101 && p0 < 110) {
+		if (g_agi->getFeatures() & GF_AGIPAL) {
+			g_gfx->setAGIPal(p0);
+			return;
+		} else {
+			warning("It looks like GF_AGIPAL flag is missing");
+		}
 	} 
 
 	// Disables input while shaking to prevent bug
-- 
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