Don't create dumpling list file unless there are actually dumps.
authorAditya Mandaleeka <adityam@microsoft.com>
Fri, 19 Aug 2016 02:35:45 +0000 (19:35 -0700)
committerAditya Mandaleeka <adityam@microsoft.com>
Fri, 19 Aug 2016 19:09:18 +0000 (12:09 -0700)
commitfaf118de6254baaf6d99e03f37ec560669bfd5d0
treeef888a21d2089d105ceb1352c36031da4d2b1fc4
parentc4409d2fd5ef27532dfebcb090691efddcd4469e
Don't create dumpling list file unless there are actually dumps.

Commit migrated from https://github.com/dotnet/coreclr/commit/3dedd1a9ad5a99be59d7e4cdb5aec75b4cfafa40
src/coreclr/tests/runtest.sh