fix compiler warnings from gcc-4.9 + -Wunused-variable

[folly.git] / folly / test / VarintTest.cpp

diff --git a/folly/test/VarintTest.cpp b/folly/test/VarintTest.cpp
index 22076affeb9d5d842fc5b7e34d9575beb87e9ac0..5c0bcf57484491d24b50e8e5627d73a575e0a648 100644 (file)
--- a/folly/test/VarintTest.cpp
+++ b/folly/test/VarintTest.cpp
@@ -163,7 +163,6 @@ void generateRandomValues() {
 BENCHMARK(VarintEncoding, iters) {
   uint8_t* start = &(*gEncoded.begin());
   uint8_t* p = start;
-  bool empty = (iters == 0);
   while (iters--) {
     p = start;
     for (auto& v : gValues) {