From a1668b6f88e768565aa4558712728d952ded7049 Mon Sep 17 00:00:00 2001
From: MatCat <matcat@matcatsmp.com>
Date: Tue, 2 Mar 2021 14:10:15 -0800
Subject: [PATCH] 0.3.3: Fixed crashing bug when an IC is placed with no inputs

---
 README.md      | 4 ++++
 js/elements.js | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 3fa7ced..dc22e1d 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,10 @@ To be decided, but at this moment this code is open source and free to use for n
 
 ## Changelog
 
+### 0.3.3
+
+* Fixed a bug that crashed the engine when attempting to place an IC with no inputs
+
 ### 0.3.2
 
 * Added IC Element, allows for converting a logic design to an IC for use in designs.
diff --git a/js/elements.js b/js/elements.js
index 53b78a2..74b6fd6 100644
--- a/js/elements.js
+++ b/js/elements.js
@@ -679,7 +679,8 @@ class ICElement extends Element {
       if ((mouseDist <= (this.outputCircleRadius)) && !this.LogicEngine.ActiveLink) ctx.fillStyle = circleColorHover;
       ctx.fill();
       ctx.stroke();
-      let textSize = this.textSize(ctx,this.InputConnections[a].toElement.Properties[0].CurrentValue,"10px Console");
+      let textSize = false;
+      if (ctx,this.InputConnections[a]) textSize = this.textSize(ctx,this.InputConnections[a].toElement.Properties[0].CurrentValue,"10px Console");
       this.drawText(ctx,(x+(this.Width-10)) - (textSize.width + 5 + (this.outputCircleRadius*2)),(firstY + (a*24)) + 5,this.Outputs[a].fromElement.Properties[0].CurrentValue,"10px Console","#000");
     }
     ctx.restore();