Fix coverity issue CID 186433.
@@ -285,7 +285,6 @@ mdunlink_ao(const char *path)
bool finished = false;
for (int i = 0; i < segNumberArraySize; i++)
{
- bool finished = false;
sprintf(segpath_suffix_position, ".%u",
colnum*AOTupleId_MultiplierSegmentFileNum + segNumberArray[i]);
if (unlink(segpath) != 0)
