From a3eeebb4d40e176e7f8302c89f2d4065228c79d9 Mon Sep 17 00:00:00 2001
From: Peter Kohaut
Date: Thu, 30 May 2019 23:25:11 +0200
Subject: BLADERUNNER: Fix invalid rect in ESPER zoom

In some cornenr case when photo selection is ajdusted the final
rectangle might end up invalid and assert will occur.
This fixes this issue by correctly setting rect dimensions.
---
 engines/bladerunner/ui/esper.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'engines/bladerunner')

diff --git a/engines/bladerunner/ui/esper.cpp b/engines/bladerunner/ui/esper.cpp
index de41a1958e..fd94977fbc 100644
--- a/engines/bladerunner/ui/esper.cpp
+++ b/engines/bladerunner/ui/esper.cpp
@@ -1765,6 +1765,14 @@ void ESPER::updateSelection() {
 		}
 	}
 
+	if (left > right) {
+		SWAP(left, right);
+	}
+
+	if (top > bottom) {
+		SWAP(top, bottom);
+	}
+
 	_regionSelected = findRegion(Common::Rect(left, top, right, bottom));
 	if (_regionSelected >= 0) {
 		_regionSelectedAck = true;
-- 
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