* morituri/program/cdrdao.py:

Avoid floating point error.

ChangeLog

@@ -1,3 +1,8 @@
+2011-07-20  Thomas Vander Stichele  <thomas at apestaart dot org>
+
+	* morituri/program/cdrdao.py:
+	  Avoid floating point error.
+
 2011-07-09  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* morituri/common/task.py:

morituri/program/cdrdao.py

@@ -431,7 +431,8 @@ class ReadSessionTask(CDRDAOTask):
     def readbyteserr(self, bytes):
         self.parser.read(bytes)
 
-        self.setProgress(float(self.parser.track - 1) / self.parser.tracks)
+        if self.parser.tracks > 0:
+            self.setProgress(float(self.parser.track - 1) / self.parser.tracks)
 
     def done(self):
         # by merging the TOC info.