From 47b4a1c10597e7360dc2ad60d1122acf43016e7c Mon Sep 17 00:00:00 2001
From: Joshua Peraza <jperaza@chromium.org>
Date: Fri, 17 Aug 2018 09:47:44 -0700
Subject: Make a parameter a const reference

Change-Id: I7d232dd9be3a03b5bd9f1d46c307d080fadf9116
Reviewed-on: https://chromium-review.googlesource.com/1179978
Reviewed-by: Mark Mentovai <mark@chromium.org>
---
 src/common/dwarf_cu_to_module.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/dwarf_cu_to_module.cc b/src/common/dwarf_cu_to_module.cc
index 527a7046..e5071ba7 100644
--- a/src/common/dwarf_cu_to_module.cc
+++ b/src/common/dwarf_cu_to_module.cc
@@ -558,7 +558,7 @@ bool DwarfCUToModule::FuncHandler::EndAttributes() {
   return true;
 }
 
-static bool IsEmptyRange(vector<Module::Range> ranges) {
+static bool IsEmptyRange(const vector<Module::Range>& ranges) {
   uint64 size = accumulate(ranges.cbegin(), ranges.cend(), 0,
     [](uint64 total, Module::Range entry) {
       return total + entry.size;
-- 
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