X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fincludable-lexer.hh;fp=lily%2Finclude%2Fincludable-lexer.hh;h=8378404513cabf9b3169b26b5bf71584f12d12d7;hb=0ac07f31e0f95fc18e5916ce756b9c746af7cc58;hp=c9595f923b84e44d7ef2ee48293b45f6dba93354;hpb=2f1263e2ccdddcac2eb9f7d8ce2ed92867d3d160;p=lilypond.git

diff --git a/lily/include/includable-lexer.hh b/lily/include/includable-lexer.hh
index c9595f923b..8378404513 100644
--- a/lily/include/includable-lexer.hh
+++ b/lily/include/includable-lexer.hh
@@ -53,9 +53,9 @@ public:
   vector<string> file_name_strings_;
 
   Source_file *get_source_file () const;
-  virtual void new_input (string s, Sources *);
+  virtual void new_input (const string &s, Sources *);
 
-  void new_input (string name, string data, Sources *);
+  void new_input (const string &name, string data, Sources *);
 
   char const *here_str0 () const;
 };