Make the lldbtest tear down routine a little less error prone - replace "catch-all" except clause with one that specifically catches what pexpect throws - handle case where child is already terminated (or is terminating) by the time tear-down is run
Make the lldbtest tear down routine a little less error prone
- replace "catch-all" except clause with one that specifically catches what pexpect throws
- handle case where child is already terminated (or is terminating) by the time tear-down is run



git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@175844 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb