From a6675b2e60448e8648f5ae40927cef367663cd80 Mon Sep 17 00:00:00 2001
From: Felix Wolfsteller <felix.wolfsteller@gmail.com>
Date: Wed, 16 Jan 2019 22:25:28 +0100
Subject: [PATCH] Fix make_sprue unit_conversion FROM mm to other. (#260)

Before, val_mm resulted in nil which broke execution in evaluation of
division operation ("/").

Fixes #259.
---
 lib/squib/commands/make_sprue.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/squib/commands/make_sprue.rb b/lib/squib/commands/make_sprue.rb
index 6fd69fb..f004cd2 100644
--- a/lib/squib/commands/make_sprue.rb
+++ b/lib/squib/commands/make_sprue.rb
@@ -156,6 +156,8 @@ module Squib
           val_mm = val * 25.4
         elsif from_unit == :cm
           val_mm = val * 10.0
+        else
+          val_mm = val
         end
 
         if to_unit == :in