chapel-lang/chapel — pull request #552 by lydia-duncan (2014-09-22 20:24:01+00:00)
Title: Fix Coverity issue 1212355

Coverity had informed us that a variable could be null at the point where it
was being dereferenced during code generation. This inserts a minor check to
make sure that is not the case. Tested over release/examples and extern/ferguson
with --llvm, as the surrounding code was referencing llvm concepts.