From e70fd2a4b9a867c57c215b73d28bf911333bf45c Mon Sep 17 00:00:00 2001
From: offa <bm-dev@yandex.com>
Date: Tue, 4 Feb 2020 18:45:52 +0100
Subject: [PATCH] Variables made const-ref.

---
 include/internal/catch_list.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/internal/catch_list.cpp b/include/internal/catch_list.cpp
index 11e55140..9f748e4c 100644
--- a/include/internal/catch_list.cpp
+++ b/include/internal/catch_list.cpp
@@ -28,7 +28,7 @@
 namespace Catch {
 
     std::size_t listTests( Config const& config ) {
-        TestSpec testSpec = config.testSpec();
+        TestSpec const& testSpec = config.testSpec();
         if( config.hasTestFilters() )
             Catch::cout() << "Matching test cases:\n";
         else {
@@ -62,7 +62,7 @@ namespace Catch {
     }
 
     std::size_t listTestsNamesOnly( Config const& config ) {
-        TestSpec testSpec = config.testSpec();
+        TestSpec const& testSpec = config.testSpec();
         std::size_t matchedTests = 0;
         std::vector<TestCase> matchedTestCases = filterTests( getAllTestCasesSorted( config ), testSpec, config );
         for( auto const& testCaseInfo : matchedTestCases ) {
@@ -100,7 +100,7 @@ namespace Catch {
     }
 
     std::size_t listTags( Config const& config ) {
-        TestSpec testSpec = config.testSpec();
+        TestSpec const& testSpec = config.testSpec();
         if( config.hasTestFilters() )
             Catch::cout() << "Tags for matching test cases:\n";
         else {