From da8848fd38ada866d059867955b3c14c628c392f Mon Sep 17 00:00:00 2001
From: Joshua Granick <jgranick@users.noreply.github.com>
Date: Mon, 8 Apr 2019 14:12:31 -0700
Subject: [PATCH] Crash fix in blur

---
 src/lime/_internal/graphics/StackBlur.hx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lime/_internal/graphics/StackBlur.hx b/src/lime/_internal/graphics/StackBlur.hx
index e7ab3bc65..7682eba7a 100644
--- a/src/lime/_internal/graphics/StackBlur.hx
+++ b/src/lime/_internal/graphics/StackBlur.hx
@@ -114,7 +114,7 @@ class StackBlur
 					si = si.n;
 				}
 				yw += w;
-			} while (--y > -1);
+			} while (--y > 0);
 
 			ms = mty;
 			ss = sty;