From 15e10334dce04cbe5812f16f07979f17a888c8df Mon Sep 17 00:00:00 2001
From: trafficlunar <trafficlunar@proton.me>
Date: Fri, 20 Dec 2024 22:49:23 +0000
Subject: [PATCH] fix: infinity and NaN errors when no blocks are existant

---
 src/components/canvas/Canvas.tsx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/components/canvas/Canvas.tsx b/src/components/canvas/Canvas.tsx
index 51b34da..f033659 100644
--- a/src/components/canvas/Canvas.tsx
+++ b/src/components/canvas/Canvas.tsx
@@ -98,10 +98,13 @@ function Canvas() {
 				break;
 			}
 			case "eraser":
+				// Fixes Infinity and NaN errors
+				if (blocks.length == 1) break;
+
 				setBlocks(updatedBlocks);
 				break;
 		}
-	}, [tool, mouseCoords, selectedBlock, updatedBlocks, setBlocks]);
+	}, [tool, mouseCoords, selectedBlock, updatedBlocks, setBlocks, blocks.length]);
 
 	const onMouseMove = useCallback(
 		(e: React.MouseEvent) => {