[XrdCl] Fix: xcp throws FP exception when calc transfer rate.

xrootd · May 10, 2017 · 194d04a · 194d04a
1 parent f310944
commit 194d04a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/XrdCl/XrdClXCpSrc.cc b/src/XrdCl/XrdClXCpSrc.cc
@@ -536,7 +536,8 @@ XRootDStatus XCpSrc::GetWork()
 
 uint64_t XCpSrc::TransferRate()
 {
-  return pDataTransfered / ( pTransferTime + time( 0 ) - pStartTime );
+  time_t duration = pTransferTime + time( 0 ) - pStartTime;
+  return pDataTransfered / ( duration + 1 ); // add one to avoid floating point exception
 }
 
 } /* namespace XrdCl */