Fix Dwarf path handling to fix broken test
authorChip Turner <chip@fb.com>
Tue, 23 Dec 2014 18:19:39 +0000 (10:19 -0800)
committerDave Watson <davejwatson@fb.com>
Mon, 29 Dec 2014 18:40:14 +0000 (10:40 -0800)
commit2799131d44876a12fbbc150afa688ad997ffb723
tree20a4bbc2f94540381a03da2a6c21852b61131ae0
parentb4746252b468b726482d491994d9be8905de13a4
Fix Dwarf path handling to fix broken test

Summary:
Simplify the logic slightly to better handle joining paths.
This makes DwarfTest.cpp pass.

Test Plan: runtests

Reviewed By: njormrod@fb.com

Subscribers: lins, anca, folly-diffs@

FB internal diff: D1756036

Tasks: 5871014

Signature: t1:1756036:1419359254:123cc508b8836ea0b1485abe361b1c158538aa08
folly/experimental/symbolizer/Dwarf.cpp