fix command line parsing

Summary: parse command line flags to pick up -json flag

Reviewed By: mzlee

Differential Revision: D3405794

fbshipit-source-id: e2d216c74f04c15d7470c70abfc2bd25c2ceda98

diff --git a/folly/test/ForeachBenchmark.cpp b/folly/test/ForeachBenchmark.cpp
index 73e829eae477a8f80701d4e749053a6a559dd2f6..dfb24445b630a7209058b1ab2ec3d19d7cc9377c 100644 (file)
--- a/folly/test/ForeachBenchmark.cpp
+++ b/folly/test/ForeachBenchmark.cpp
@@ -120,6 +120,7 @@ BENCHMARK(ForEachRangeR, iters) {
 
 int main(int argc, char** argv) {
   testing::InitGoogleTest(&argc, argv);
+  gflags::ParseCommandLineFlags(&argc, &argv, true);
   auto r = RUN_ALL_TESTS();
   if (r) {
     return r;