diff --git a/script/device/Pixel.py b/script/device/Pixel.py
index 7d635a8..8e1bb31 100644
--- a/script/device/Pixel.py
+++ b/script/device/Pixel.py
@@ -17,7 +17,7 @@ class ImageFilename(DeviceBase, Readable, Readable.StringType):
     def read(self):
         return self.getParent().get_image_filename()
 
-class Pixel(DeviceBase, Readable, Readable.IntType):
+class Pixel(DeviceBase, Readable, Readable.IntegerType):
     def __init__(self, name, prefix):
         DeviceBase.__init__(self, name)
         self.prefix = prefix
@@ -100,6 +100,9 @@ class Pixel(DeviceBase, Readable, Readable.IntType):
         return status in ["Ready0", "Ready1"]
         
     def set_path(self, patha, pathb=""):
+        if pathb!="":
+            if not patha.endswith("/"):
+                patha=patha + "/"
         caput(self.prefix + ":PATHa", patha)
         caput(self.prefix + ":PATHb", pathb)