diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp
index 7418d0610d..1577960757 100644
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@@ -915,11 +915,11 @@ std::string SanitizePath(std::string_view path_, DirectorySeparator directory_se
     return std::string(RemoveTrailingSlash(path));
 }
 
-IOFile::IOFile() {}
+IOFile::IOFile() = default;
 
 IOFile::IOFile(const std::string& filename, const char openmode[], int flags)
     : filename(filename), openmode(openmode), flags(flags) {
-    Open();
+    void(Open());
 }
 
 IOFile::~IOFile() {