[clang-tidy] convert several functions to const &

Found with performance-unnecessary-value-param Signed-off-by: Rosen Penev <rosenp@gmail.com>
2020-01-31 21:10:03 -08:00
parent 4b0444e760
commit 452c41b71f
12 changed files with 45 additions and 40 deletions
--- a/src/archive/plugins/ZzipArchivePlugin.cxx
+++ b/src/archive/plugins/ZzipArchivePlugin.cxx
@@ -91,7 +91,7 @@ class ZzipInputStream final : public InputStream {
 	ZZIP_FILE *const file;

 public:
-	ZzipInputStream(const std::shared_ptr<ZzipDir> _dir, const char *_uri,
+	ZzipInputStream(const std::shared_ptr<ZzipDir>& _dir, const char *_uri,
 			Mutex &_mutex,
 			ZZIP_FILE *_file)
 		:InputStream(_uri, _mutex),