From a3072d3a8b56e2d5270c76ca02a6b231cd5c3770 Mon Sep 17 00:00:00 2001
From: Moritz Ulrich <moritz@tarn-vedra.de>
Date: Wed, 22 Jun 2016 17:14:35 +0200
Subject: [PATCH] [apache-jena-fuseki] Fix evaluation.

---
 pkgs/servers/nosql/apache-jena/fuseki-binary.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/servers/nosql/apache-jena/fuseki-binary.nix b/pkgs/servers/nosql/apache-jena/fuseki-binary.nix
index a138f893a0a..bc83d0cccab 100644
--- a/pkgs/servers/nosql/apache-jena/fuseki-binary.nix
+++ b/pkgs/servers/nosql/apache-jena/fuseki-binary.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
     for i in "$out"/bin/*; do
       wrapProgram "$i" \
         --prefix "PATH" : "${java}/bin/" \
-        --set "FUSEKI_HOME" '${FUSEKI_HOME:-'"$out"'}' \
+        --set "FUSEKI_HOME" '"''${FUSEKI_HOME:-'"$out"'}"' \
         ;
     done
   '';