From: Fraxinas <andreas.frisch@multimedia-labs.de>
Date: Thu, 4 Dec 2008 10:18:09 +0000 (+0100)
Subject: allow callback-less ePopen
X-Git-Tag: 2.6.0~561
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/bf85c027880227646227e9f4ffc658e81eae5c69?hp=c2bbed774d6e5c51b4af23a60a95aca74aa5d4e9

allow callback-less ePopen
---

diff --git a/lib/python/Components/Console.py b/lib/python/Components/Console.py
index c5fa5f98..136d10d0 100644
--- a/lib/python/Components/Console.py
+++ b/lib/python/Components/Console.py
@@ -8,7 +8,7 @@ class Console(object):
 		self.callbacks = {}
 		self.extra_args = {}
 
-	def ePopen(self, cmd, callback, extra_args=[]):
+	def ePopen(self, cmd, callback=None, extra_args=[]):
 		name = cmd
 		i = 0
 		while self.appContainers.has_key(name):
@@ -50,5 +50,6 @@ class Console(object):
 		extra_args = self.extra_args[name]
 		del self.appContainers[name]
 		del self.extra_args[name]
-		self.callbacks[name](data,retval,extra_args)
+		if self.callbacks[name]:
+			self.callbacks[name](data,retval,extra_args)
 		del self.callbacks[name]