return if we have an exception

2013-01-18 19:24:42 +01:00
parent 20cb0b3180
commit 884c047713
1 changed files with 1 additions and 0 deletions
--- a/morituri/common/checksum.py
+++ b/morituri/common/checksum.py
@@ -153,6 +153,7 @@ class ChecksumTask(log.Loggable, gstreamer.GstPipelineTask):
            self.debug(
                'not a single buffer gotten, setting exception EmptyError')
            self.setException(common.EmptyError('not a single buffer gotten'))
+            return
        else:
            self._checksum = self._checksum % 2 ** 32
            self.debug("last offset %r", self._last.offset)