lib/webdrivers/chrome_finder.rb in webdrivers-4.1.1 vs lib/webdrivers/chrome_finder.rb in webdrivers-4.1.2

@@ -44,10 +44,12 @@
           envs.each do |root|
             option = "#{ENV[root]}\\#{dir}\\#{file}"
             return option if File.exist?(option)
           end
         end
+
+        nil
       end
 
       def mac_location
         directories = ['', File.expand_path('~')]
         files = ['/Applications/Google Chrome.app/Contents/MacOS/Google Chrome',
@@ -57,10 +59,12 @@
           files.each do |file|
             option = "#{dir}/#{file}"
             return option if File.exist?(option)
           end
         end
+
+        nil
       end
 
       def linux_location
         directories = %w[/usr/local/sbin /usr/local/bin /usr/sbin /usr/bin /sbin /bin /opt/google/chrome]
         files = %w[google-chrome chrome chromium chromium-browser]
@@ -69,9 +73,11 @@
           files.each do |file|
             option = "#{dir}/#{file}"
             return option if File.exist?(option)
           end
         end
+
+        nil
       end
 
       def win_version(location)
         System.call("powershell (Get-ItemProperty '#{location}').VersionInfo.ProductVersion")&.strip
       end