From 385d02d232cf4b158923c07054d418600332bd22 Mon Sep 17 00:00:00 2001
From: kojix2 <2xijok@gmail.com>
Date: Thu, 17 Sep 2020 10:45:57 +0900
Subject: [PATCH] Fix color check

---
 lib/uplot/command/parser.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/uplot/command/parser.rb b/lib/uplot/command/parser.rb
index a45fe60..5f687dd 100644
--- a/lib/uplot/command/parser.rb
+++ b/lib/uplot/command/parser.rb
@@ -60,7 +60,7 @@ module Uplot
             params.padding = v
           end
           opt.on('-c', '--color VAL', 'color of the drawing', String) do |v|
-            params.color = v =~ /\<[0-9]+\>/ ? v.to_i : v.to_sym
+            params.color = v =~ /\A[0-9]+\z/ ? v.to_i : v.to_sym
           end
           opt.on('--[no-]labels', 'hide the labels', TrueClass) do |v|
             params.labels = v