From 40dcf4a2e75b497f4147547a880c57bc8e14a6aa Mon Sep 17 00:00:00 2001
From: Gabriel <gabriel.formiga@gmail.com>
Date: Sat, 30 Sep 2017 17:21:10 -0300
Subject: Change to shrink_x2 function preventing it set a 0 width/height

---
 core/image.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'core')

diff --git a/core/image.cpp b/core/image.cpp
index 70a7b2bceb..c7f21d5599 100644
--- a/core/image.cpp
+++ b/core/image.cpp
@@ -1013,8 +1013,8 @@ void Image::shrink_x2() {
 			copymem(w.ptr(), &r[ofs], new_size);
 		}
 
-		width /= 2;
-		height /= 2;
+		width = MAX(width / 2, 1);
+		height = MAX(height / 2, 1);
 		data = new_img;
 
 	} else {
-- 
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