[PATCH] D12119: Analyzer: Fix a crasher in UbigraphViz

[Ismail Pazarbasi via cfe-commits]

ismailp added a comment.

Thank you for the feedback! I have added the test in a C file, so we can get the first part of the patch in -- between lines 778-780.

I think self-loop is a different problem, and that requires its own patch. I'll see what I can do about self-loop, if someone else isn't working on it.


http://reviews.llvm.org/D12119