From ed30773e7963d9e70902d834af97937f6f0f9869 Mon Sep 17 00:00:00 2001
From: Joris
Date: Mon, 3 Feb 2020 09:41:49 +0100
Subject: Don’t apply ingredients factor if it’s null

---
 main.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main.ts b/main.ts
index 6b64881..a101d9f 100644
--- a/main.ts
+++ b/main.ts
@@ -40,7 +40,9 @@ inputs.map(input => {
 
       if (parsed !== undefined && parsed.before === '' && parsed.after === '') {
         const factor = parsed.number / input.number
-        inputs.map(input2 => input2.node.value = prettyPrintNumber(input2.number * factor))
+        if (factor !== 0) {
+          inputs.map(input2 => input2.node.value = prettyPrintNumber(input2.number * factor))
+        }
       }
     }
   }
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