From f1d971268eb1f099c500d93e6cc91303abfc0862 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Thu, 7 Nov 2019 21:08:01 +0100
Subject: [PATCH] op/paint: guard against nil image in ImageOp.Size

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 op/paint/paint.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/op/paint/paint.go b/op/paint/paint.go
index b15a716f..c0ce8791 100644
--- a/op/paint/paint.go
+++ b/op/paint/paint.go
@@ -67,6 +67,9 @@ func NewImageOp(src image.Image) ImageOp {
 }
 
 func (i ImageOp) Size() image.Point {
+	if i.src == nil {
+		return image.Point{}
+	}
 	return i.src.Bounds().Size()
 }