X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Finclude%2Ffile-path.hh;fp=flower%2Finclude%2Ffile-path.hh;h=8c8049391d9b5e1c1834643752b5818cf776c329;hb=0ac07f31e0f95fc18e5916ce756b9c746af7cc58;hp=29ca17f24638a81dd3f4cf988ac5c7c21d5748af;hpb=2f1263e2ccdddcac2eb9f7d8ce2ed92867d3d160;p=lilypond.git

diff --git a/flower/include/file-path.hh b/flower/include/file-path.hh
index 29ca17f246..8c8049391d 100644
--- a/flower/include/file-path.hh
+++ b/flower/include/file-path.hh
@@ -38,16 +38,16 @@ class File_path
 
 public:
   vector<string> directories () const;
-  string find (string name) const;
-  string find (string name, char const *extensions[]);
+  string find (const string &name) const;
+  string find (const string &name, char const *extensions[]);
   string to_string () const;
   bool try_append (string str);
-  void append (string str);
-  void parse_path (string);
-  void prepend (string str);
+  void append (const string&);
+  void parse_path (const string&);
+  void prepend (const string&);
 };
 
-bool is_file (string file_name);
+bool is_file (const string &file_name);
 bool is_dir (string file_name);
 
 #endif /* FILE_PATH */