Shut up clang warning

(cherry picked from commit 3392f1b778)
2019-12-05 20:41:44 +01:00
parent 80ab95315d
commit 3b9c9d34e5
1 changed files with 1 additions and 1 deletions
@@ -104,7 +104,7 @@ struct NixArgs : virtual MultiCommand, virtual MixCommonArgs
            "--help-config' for a list of configuration settings.\n";
    }

-    void printHelp(const string & programName, std::ostream & out)
+    void printHelp(const string & programName, std::ostream & out) override
    {
        MultiCommand::printHelp(programName, out);