From 17b723ab2dc0d7b60094a9852e38555ec4dc318f Mon Sep 17 00:00:00 2001
From: Michal Novotny <michal.novotny@gmail.com>
Date: Thu, 29 Jun 2017 13:39:00 -0400
Subject: [PATCH] Bug 1376403 - CacheFileUtils.cpp - call of overloaded
 'sqrt(uint64_t&)' is ambiguous. r=valentin

--HG--
extra : amend_source : bae4013388419afec407966ff8bb2f251665e6df
---
 netwerk/cache2/CacheFileUtils.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netwerk/cache2/CacheFileUtils.cpp b/netwerk/cache2/CacheFileUtils.cpp
index b6e643490cb6..897e568c2625 100644
--- a/netwerk/cache2/CacheFileUtils.cpp
+++ b/netwerk/cache2/CacheFileUtils.cpp
@@ -590,7 +590,7 @@ CachePerfStats::MMA::GetStdDev()
   }
 
   variance -= avgSq;
-  return sqrt(variance);
+  return sqrt(static_cast<double>(variance));
 }
 
 CachePerfStats::PerfData::PerfData()