From d0bb24f6dd4c50569ea40fc41768ba35a4509415 Mon Sep 17 00:00:00 2001
From: Eric Blossom
Date: Fri, 12 Nov 2010 15:27:29 -0800
Subject: Avoid entering duplicate directory into LTDL_LIBRARY_PATH

---
 setup_guile_test_env.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setup_guile_test_env.in b/setup_guile_test_env.in
index 23456f31d..ee7e9ea46 100644
--- a/setup_guile_test_env.in
+++ b/setup_guile_test_env.in
@@ -24,7 +24,7 @@ function add_local_paths(){
   fi
   [ -n "$1" ] && prepend GUILE_LOAD_PATH "$1"
   [ -n "$2" ] && prepend LTDL_LIBRARY_PATH "$2/.libs"
-  [ -n "$3" ] && prepend LTDL_LIBRARY_PATH "$3/.libs"
+  [ -n "$3" -a "$2" != "$3" ] && prepend LTDL_LIBRARY_PATH "$3/.libs"
   [ -n "$3" ] && prepend GUILE_LOAD_PATH "$3"
 }
 
-- 
cgit