fix filelist crash, add necessary import for hotplug

diff --git a/lib/python/Plugins/Extensions/PicturePlayer/plugin.py b/lib/python/Plugins/Extensions/PicturePlayer/plugin.py
index aeca12d..e9da3e2 100644 (file)
--- a/lib/python/Plugins/Extensions/PicturePlayer/plugin.py
+++ b/lib/python/Plugins/Extensions/PicturePlayer/plugin.py
@@ -1,7 +1,7 @@
 from enigma import ePicLoad, eTimer, getDesktop
 
 from Screens.Screen import Screen
-from Tools.Directories import resolveFilename, pathExists, SCOPE_MEDIA
+from Tools.Directories import resolveFilename, pathExists, fileExists, SCOPE_MEDIA
 from Plugins.Plugin import PluginDescriptor
 
 from Components.Pixmap import Pixmap, MovingPixmap
@@ -91,8 +91,9 @@ class picshow(Screen):
                
        def showThumb(self):
                if not self.filelist.canDescent():
-                       if self.picload.getThumbnail(self.filelist.getCurrentDirectory() + self.filelist.getFilename()) == 1:
-                               self.ThumbTimer.start(500, True)
+                       if self.filelist.getCurrentDirectory() and self.filelist.getFilename():
+                               if self.picload.getThumbnail(self.filelist.getCurrentDirectory() + self.filelist.getFilename()) == 1:
+                                       self.ThumbTimer.start(500, True)
 
        def selectionChanged(self):
                if not self.filelist.canDescent():