From 5a862bce29c761da0d65baaa1b146f71df84db1a Mon Sep 17 00:00:00 2001
From: raysan5 <raysan5@gmail.com>
Date: Sat, 20 Jun 2020 18:49:15 +0200
Subject: [PATCH] REVIEWED: ImageDraw(), consider negative source offset
 properly #1283

---
 src/textures.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/textures.c b/src/textures.c
index 279fa0a25..7c6cf801a 100644
--- a/src/textures.c
+++ b/src/textures.c
@@ -2529,8 +2529,8 @@ void ImageDraw(Image *dst, Image src, Rectangle srcRec, Rectangle dstRec, Color
         bool useSrcMod = false;     // Track source copy required
 
         // Source rectangle out-of-bounds security checks
-        if (srcRec.x < 0) { srcRec.width -= srcRec.x; srcRec.x = 0; }
-        if (srcRec.y < 0) { srcRec.height -= srcRec.y; srcRec.y = 0; }
+        if (srcRec.x < 0) { srcRec.width += srcRec.x; srcRec.x = 0; }
+        if (srcRec.y < 0) { srcRec.height += srcRec.y; srcRec.y = 0; }
         if ((srcRec.x + srcRec.width) > src.width) srcRec.width = src.width - srcRec.x;
         if ((srcRec.y + srcRec.height) > src.height) srcRec.height = src.height - srcRec.y;