X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Frelocate.cc;h=73fde03f15dd77f656712654da90f1c6f5a05d2c;hb=74fd11beb0b6f89563f93e377e8c8dd1b9aeb3ff;hp=f4cee071af9b048d9aa9aebad6ed7de7b9a95cd7;hpb=99b6f3aa3558b01c9d4158b19a1f1794c534f89c;p=lilypond.git

diff --git a/lily/relocate.cc b/lily/relocate.cc
index f4cee071af..73fde03f15 100644
--- a/lily/relocate.cc
+++ b/lily/relocate.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2014 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
@@ -181,7 +181,9 @@ setup_paths (char const *argv0_ptr)
         {
           /* Find absolute ARGV0 name, using PATH.  */
           File_path path;
-          path.parse_path (getenv ("PATH"));
+          char *p = getenv ("PATH");
+          if (p)
+            path.parse_path (p);
 
 #ifndef __MINGW32__
           argv0_abs = path.find (argv0_filename.to_string ());