From 5637418f8b3852a5467b0a7f6f201436628c50ee Mon Sep 17 00:00:00 2001
From: Hannes Roth <hannesr@fb.com>
Date: Wed, 24 Jun 2015 10:20:39 -0700
Subject: [PATCH] (Wangle) Remove unnecessary constructor argument to
 CollectAnyContext

Summary: See title.

Reviewed By: @fugalh

Differential Revision: D2186833
---
 folly/futures/Future-inl.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/folly/futures/Future-inl.h b/folly/futures/Future-inl.h
index 7fdc09da..9cacf19d 100644
--- a/folly/futures/Future-inl.h
+++ b/folly/futures/Future-inl.h
@@ -660,12 +660,12 @@ collectAny(InputIterator first, InputIterator last) {
     typename std::iterator_traits<InputIterator>::value_type::value_type T;
 
   struct CollectAnyContext {
-    CollectAnyContext(size_t n) {};
+    CollectAnyContext() {};
     Promise<std::pair<size_t, Try<T>>> p;
     std::atomic<bool> done {false};
   };
 
-  auto ctx = std::make_shared<CollectAnyContext>(std::distance(first, last));
+  auto ctx = std::make_shared<CollectAnyContext>();
   mapSetCallback<T>(first, last, [ctx](size_t i, Try<T>&& t) {
     if (!ctx->done.exchange(true)) {
       ctx->p.setValue(std::make_pair(i, std::move(t)));
-- 
2.34.1