Don't keep appending to the current crash description with each formatted crash description call.

llvm-svn: 118703
1 file changed
tree: e5b890a4f12e57b71315b1496cc085ae8a63e309
  1. clang/
  2. compiler-rt/
  3. debuginfo-tests/
  4. libcxx/
  5. lldb/
  6. llvm/