Fix -Wsign-compare

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

diff --git a/folly/test/MPMCQueueTest.cpp b/folly/test/MPMCQueueTest.cpp
index be1fbc904d6b3837e7ec689b7eb1f6d03aa7cfb6..50dcafef2fdb1530589dcd53345ceddcd0970edb 100644 (file)
--- a/folly/test/MPMCQueueTest.cpp
+++ b/folly/test/MPMCQueueTest.cpp
@@ -175,7 +175,7 @@ TEST(MPMCQueue, single_thread_enqdeq) {
 TEST(MPMCQueue, tryenq_capacity_test) {
   for (size_t cap = 1; cap < 100; ++cap) {
     MPMCQueue<int> cq(cap);
-    for (int i = 0; i < cap; ++i) {
+    for (size_t i = 0; i < cap; ++i) {
       EXPECT_TRUE(cq.write(i));
     }
     EXPECT_FALSE(cq.write(100));