[PATCH] D47678: [lldb, lldm-mi] Fix hanging of -exec-run command.

[Alexander Polyakov via Phabricator via llvm-commits]

polyakov.alex added a comment.

These changes fix the hanging of the lldb-mi lit tests. For example: `-file-exec-and-symbols a.out` command in test may cause a hanging if `a.out` is invalid name of binary.


Repository:
  rL LLVM

https://reviews.llvm.org/D47678