From de3a366d15aa0be6ed8d31810aa6173433b36434 Mon Sep 17 00:00:00 2001
From: kojix2 <2xijok@gmail.com>
Date: Sat, 10 Oct 2020 23:16:15 +0900
Subject: [PATCH] Fix debug option

---
 lib/uplot/command.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/uplot/command.rb b/lib/uplot/command.rb
index 67ea266..5c42612 100644
--- a/lib/uplot/command.rb
+++ b/lib/uplot/command.rb
@@ -28,7 +28,7 @@ module Uplot
       pass      = parser.pass
       output    = parser.output
       fmt       = parser.fmt
-      debug     = parser.debug
+      @debug     = parser.debug
 
       if command == :colors
         Plot.colors
@@ -36,7 +36,7 @@ module Uplot
       end
 
       # Sometimes the input file does not end with a newline code.
-      while input = Kernel.gets(nil)
+      while (input = Kernel.gets(nil))
         input.freeze
         @raw_inputs << input
         @data = Preprocessing.input(input, delimiter, headers, transpose)