[FFADO-svn] r1583 - trunk/libffado/support/mixer-qt4

[<tr...@ff...>]

Author: ppalmers
Date: 2009-06-21 13:28:03 -0700 (Sun, 21 Jun 2009)
New Revision: 1583

Modified:
   trunk/libffado/support/mixer-qt4/ffado_configuration.py
Log:
fix regression introduced by r1577

Modified: trunk/libffado/support/mixer-qt4/ffado_configuration.py
===================================================================
--- trunk/libffado/support/mixer-qt4/ffado_configuration.py	2009-06-21 20:27:03 UTC (rev 1582)
+++ trunk/libffado/support/mixer-qt4/ffado_configuration.py	2009-06-21 20:28:03 UTC (rev 1583)
@@ -34,11 +34,12 @@
 		if not filename == "":
 			self.updateFromFile( filename )
 
-	def updateFromFile( self, filename ):
+	def updateFromFile( self, filename, must_exist=False):
 		filename = os.path.expanduser(filename)
 		log.debug("DeviceList::updateFromFile(%s)" % filename)
 		if not os.path.exists( filename ):
-			log.error("cannot open file")
+			if must_exist:
+				log.error("cannot open file")
 			return
 		f = open( filename, "r" )