From 04d40fe8fca3cf6e260b30acf0673961ad82144e Mon Sep 17 00:00:00 2001
From: Cyberarm <matthewlikesrobots@gmail.com>
Date: Sat, 5 Nov 2022 22:36:21 -0500
Subject: [PATCH] Don't use 'IO.popen' when no block is given, use 'system'
 instead.

---
 lib/common.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/common.rb b/lib/common.rb
index fcd2166..74f508f 100644
--- a/lib/common.rb
+++ b/lib/common.rb
@@ -81,15 +81,17 @@ class W3DHub
 
       status.zero?
     else
-      IO.popen(command) do |io|
-        if block
+      if block
+        IO.popen(command, "r") do |io|
           io.each_line do |line|
             block&.call(line)
           end
         end
-      end
 
-      $CHILD_STATUS.success?
+        $CHILD_STATUS.success?
+      else
+        system(command)
+      end
     end
   end