From 79a92dfdb43fefd774ea8f51bd6b9a2b9d0ce137 Mon Sep 17 00:00:00 2001
From: Adam Simpkins <simpkins@fb.com>
Date: Wed, 10 Jan 2018 12:29:05 -0800
Subject: [PATCH] logging: fix build error when using gcc with -Wmissing-braces

Summary:
Since std::array is actually a struct containing an array it technically
requires double braces around its initializer.  The language allows eliding
these braces, and clang doesn't complain about only using a single brace, but
gcc does when using `-Wmissing-braces`.

Reviewed By: yfeldblum

Differential Revision: D6695289

fbshipit-source-id: 913fcfbea4164a02d001bd2344e340c0b6ee62aa
---
 folly/experimental/logging/LogLevel.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/folly/experimental/logging/LogLevel.cpp b/folly/experimental/logging/LogLevel.cpp
index fc09b006..e8fc5e6e 100644
--- a/folly/experimental/logging/LogLevel.cpp
+++ b/folly/experimental/logging/LogLevel.cpp
@@ -33,10 +33,10 @@ struct NumberedLevelInfo {
   StringPiece upperPrefix;
 };
 
-constexpr std::array<NumberedLevelInfo, 2> numberedLogLevels = {
+constexpr std::array<NumberedLevelInfo, 2> numberedLogLevels = {{
     NumberedLevelInfo{LogLevel::DBG, LogLevel::DBG0, "dbg", "DBG"},
     NumberedLevelInfo{LogLevel::INFO, LogLevel::INFO0, "info", "INFO"},
-};
+}};
 } // namespace
 
 LogLevel stringToLogLevel(StringPiece name) {
-- 
2.34.1