clwrapper: setup-hook: correctly handle multiple additions to registry

2017-03-30 22:52:21 +02:00 · 2017-03-30 22:52:21 +02:00 · 6f904bd9ec
commit 6f904bd9ec
parent 7a46312f1c
1 changed files with 1 additions and 1 deletions
--- a/pkgs/development/lisp-modules/clwrapper/setup-hook.sh
+++ b/pkgs/development/lisp-modules/clwrapper/setup-hook.sh
@ -1,6 +1,6 @@
 NIX_LISP_ASDF="@asdf@"

-CL_SOURCE_REGISTRY="@asdf@/lib/common-lisp/asdf/:@asdf@/lib/common-lisp/asdf/uiop/"
+CL_SOURCE_REGISTRY="${CL_SOURCE_REGISTRY:+$CL_SOURCE_REGISTRY:}@asdf@/lib/common-lisp/asdf/:@asdf@/lib/common-lisp/asdf/uiop/"

 addASDFPaths () {
    for j in "$1"/lib/common-lisp/*; do