add Content-Length to Response Header

diff --git a/webinterface/src/WebChilds/Screengrab.py b/webinterface/src/WebChilds/Screengrab.py
index 0ce2540..6a39814 100755 (executable)
--- a/webinterface/src/WebChilds/Screengrab.py
+++ b/webinterface/src/WebChilds/Screengrab.py
@@ -3,7 +3,8 @@ from enigma import eConsoleAppContainer
 from twisted.web import resource, http, http_headers, server
 
 from os import path as os_path, remove as os_remove
-
+from os.path import getsize as os_path_getsize
+                               
 class GrabResource(resource.Resource):
        '''
                this is a interface to Seddis AiO Dreambox Screengrabber
@@ -99,6 +100,7 @@ class GrabStream:
                print '[Screengrab.py] cmdFinished'
                if int(data) is 0 and self.target is not None:
                        try:
+                               self.request.setHeader('Content-Length', '%i' %os_path_getsize(self.target))
                                fp = open(self.target)
                                self.request.write(fp.read())
                                fp.close()