X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Frelocate.hh;h=c531d97cfb98d496cda307cd1f11a68d7d2b988d;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=1a3e8a38d9928ea161112debe86754d3a69c6a8a;hpb=d61cf3bbdb1c6670a127ba3baddf2f04d3e34fd3;p=lilypond.git

diff --git a/lily/include/relocate.hh b/lily/include/relocate.hh
index 1a3e8a38d9..c531d97cfb 100644
--- a/lily/include/relocate.hh
+++ b/lily/include/relocate.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -22,11 +22,11 @@
 
 #include "std-string.hh"
 
-void read_relocation_dir (string dirname);
-void read_relocation_file (string filename);
-string expand_environment_variables (string orig);
+void read_relocation_dir (const string &dirname);
+void read_relocation_file (const string &filename);
+string expand_environment_variables (const string &orig);
 
-int sane_putenv (char const *key, string value, bool overwrite);
+int sane_putenv (char const *key, const string &value, bool overwrite);
 void setup_paths (char const *argv0);
 extern bool relocate_binary;