use _ as separator instead of : for picon filenames

for better compatibility with vfat based filesystems on some cf cards or usb
sticks

diff --git a/lib/python/Components/Renderer/Picon.py b/lib/python/Components/Renderer/Picon.py
index 2dfafb99cd19185cfbf528d7edcadeff76da5155..a9c36f2b124ae3730d0dcbc90d8b54f22ac6e288 100644 (file)
--- a/lib/python/Components/Renderer/Picon.py
+++ b/lib/python/Components/Renderer/Picon.py
@@ -26,7 +26,7 @@ class Picon(Renderer):
                                # strip all after last :
                                pos = sname.rfind(':')
                                if pos != -1:
-                                       sname = sname[:pos].rstrip(':')
+                                       sname = sname[:pos].rstrip(':').replace(':','_')
                                pngname = self.nameCache.get(sname, "")
                                if pngname == "":
                                        pngname = self.findPicon(sname)