From c40825cc0dd96bce7c9b69a7e0f261c390c0ceb2 Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Tue, 16 Jan 2007 23:49:16 +0100
Subject: [PATCH] document memory leak in relocate.cc

---
 lily/relocate.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lily/relocate.cc b/lily/relocate.cc
index 05d98b72ca..47502f7dbd 100644
--- a/lily/relocate.cc
+++ b/lily/relocate.cc
@@ -44,7 +44,12 @@ sane_putenv (char const *key, string value, bool overwrite)
 	progress_indication (_f ("Setting %s to %s" , key, value.c_str ())
 			     + "\n");
 			     
-      return putenv (s);
+      int retval =  putenv (s);
+      /*
+	unfortunately, we can't portably free S here,
+	due to various bugs in glibc prior to 2.1.1
+       */ 
+      return retval;
     }
   
   return -1;
-- 
2.39.2