[c-index-test] Fix warnings about unused results from chdir().
authorArgyrios Kyrtzidis <akyrtzi@gmail.com>
Mon, 17 Dec 2012 20:19:56 +0000 (20:19 +0000)
committerArgyrios Kyrtzidis <akyrtzi@gmail.com>
Mon, 17 Dec 2012 20:19:56 +0000 (20:19 +0000)
commitfdea813c4ae17c47386f6a1ecaa429cd03bc6360
tree9b44ee6785a826f372f1d967428ef350ae9760af
parent40f6c2ac9c4f879522ddd1c97aa48f44119b3e59
[c-index-test] Fix warnings about unused results from chdir().
Patch from Edwin Vane!

llvm-svn: 170366
clang/tools/c-index-test/c-index-test.c