From 6965a063b2afaf63c0b6a6312fcf46c2f672e835 Mon Sep 17 00:00:00 2001
From: Nihanth Subramanya <nhnt11@gmail.com>
Date: Sun, 29 Jan 2023 11:37:28 +0100
Subject: [PATCH 1/2] Don't set mask attr unless eraser path exists

---
 packages/react-sketch-canvas/src/Canvas/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-sketch-canvas/src/Canvas/index.tsx b/packages/react-sketch-canvas/src/Canvas/index.tsx
index 8dd3bec..24f5f86 100644
--- a/packages/react-sketch-canvas/src/Canvas/index.tsx
+++ b/packages/react-sketch-canvas/src/Canvas/index.tsx
@@ -391,7 +391,7 @@ release drawing even when point goes out of canvas */
           <g
             id={`${id}__stroke-group-${i}`}
             key={`${id}__stroke-group-${i}`}
-            mask={`url(#${id}__eraser-mask-${i})`}
+            mask={`${eraserPaths[i] && "url(#${id}__eraser-mask-${i})"}`}
           >
             <Paths id={`${id}__stroke-group-${i}__paths`} paths={pathGroup} />
           </g>

From 3b9cdd74c5942efcebd61df857e4d006a1e26eeb Mon Sep 17 00:00:00 2001
From: Nihanth Subramanya <nhnt11@gmail.com>
Date: Sun, 29 Jan 2023 12:12:40 +0100
Subject: [PATCH 2/2] fix string

---
 packages/react-sketch-canvas/src/Canvas/index.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/react-sketch-canvas/src/Canvas/index.tsx b/packages/react-sketch-canvas/src/Canvas/index.tsx
index 24f5f86..0d4fb21 100644
--- a/packages/react-sketch-canvas/src/Canvas/index.tsx
+++ b/packages/react-sketch-canvas/src/Canvas/index.tsx
@@ -391,7 +391,7 @@ release drawing even when point goes out of canvas */
           <g
             id={`${id}__stroke-group-${i}`}
             key={`${id}__stroke-group-${i}`}
-            mask={`${eraserPaths[i] && "url(#${id}__eraser-mask-${i})"}`}
+            mask={`${eraserPaths[i] && `url(#${id}__eraser-mask-${i})`}`}
           >
             <Paths id={`${id}__stroke-group-${i}__paths`} paths={pathGroup} />
           </g>