X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=flower%2Ffile-name.cc;h=0ff89b8d874fb32f6f189470eb3c596c6cfd22f8;hb=b171b98e99ece5cda8654ca8898d575a1f67e0c7;hp=b2a8c2b54f5aab0f4ea39e8af746558dd741764a;hpb=ce7682f96c74e2f9161975a09d02d48c02c0f532;p=lilypond.git

diff --git a/flower/file-name.cc b/flower/file-name.cc
index b2a8c2b54f..0ff89b8d87 100644
--- a/flower/file-name.cc
+++ b/flower/file-name.cc
@@ -51,7 +51,7 @@ using namespace std;
 
 #ifdef __CYGWIN__
 static string
-dos_to_posix (string file_name)
+dos_to_posix (const string &file_name)
 {
   char buf[PATH_MAX] = "";
   char s[PATH_MAX] = {0};
@@ -78,7 +78,7 @@ slashify (string file_name)
 }
 
 string
-dir_name (string const file_name)
+dir_name (const string &file_name)
 {
   string s = file_name;
   s = slashify (s);