facebook/xctool — pull request #14 by fpotter (2013-05-03 21:43:30+00:00)
Title: don't crash if ~/Library/Logs/DiagnosticReports does not exist.

This was pretty bad - xctool would actually crash if this directory
didn't exist (meaning you had no crash reports on your system).

Fixes issue #11

Tested with...

```
./xctool.sh -workspace
xctool/xctool-tests/TestData/TestWorkspace-Library/TestWorkspace-Library.xcworkspace
-scheme TestProject-Library -configuration Debug -arch i386 -sdk
iphonesimulator test -only TestProject-LibraryTests
```