lib/roku_builder/inspector.rb in roku_builder-3.12.8 vs lib/roku_builder/inspector.rb in roku_builder-3.13.0

@@ -52,26 +52,28 @@
       path = "/plugin_inspect"
       conn = multipart_connection
       payload =  {
         mysubmit: "Screenshot",
         passwd: @dev_password,
-        archive: Faraday::UploadIO.new("/dev/null", 'application/octet-stream')
+        archive: Faraday::UploadIO.new(File::NULL, 'application/octet-stream')
       }
       response = conn.post path, payload
 
       path = /<img src="([^"]*)">/.match(response.body)
       return false unless path
       path = path[1]
       unless out_file
-        out_file = /time=([^"]*)">/.match(response.body)
-        out_file = "dev_#{out_file[1]}.jpg" if out_file
+        out_time = /time=([^"]*)">/.match(response.body)
+        out_ext = /dev.([^"]*)\?/.match(response.body)
+        out_file = "dev_#{out_time[1]}.#{out_ext[1]}" if out_time and out_ext
+        out_file = "dev.jpg" unless out_file
       end
 
       conn = simple_connection
 
       response = conn.get path
 
-      File.open(File.join(out_folder, out_file), "w") do |io|
+      File.open(File.join(out_folder, out_file), "wb") do |io|
         io.write(response.body)
       end
       @logger.info "Screen captured to #{File.join(out_folder, out_file)}"
       return response.success?
     end