cleanup: Fix warnings found by cppcheck
Fix various warnings found by cppcheck.
Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: I4db2319f5890d7aa73c8f418f610a6cba338ce24
diff --git a/utils.hpp b/utils.hpp
index fc8144c..1a695f4 100644
--- a/utils.hpp
+++ b/utils.hpp
@@ -56,7 +56,8 @@
* @param[out] dstFile - destination file
* @return
**/
-void mergeFiles(std::vector<std::string>& srcFiles, std::string& dstFile);
+void mergeFiles(const std::vector<std::string>& srcFiles,
+ const std::string& dstFile);
namespace internal
{