~ruther/guix-local: environment: Deal with single-entry search paths.

50f4ea18c46ea6e702dbd20841401662ba925f76 — Ludovic Courtès 9 years ago 31f1f59

environment: Deal with single-entry search paths.

This is a followup to fcd75bdbfa99d14363b905afbf914eec20e69df8.

* guix/scripts/environment.scm (create-environment): Check whether
SEPARATOR is #f.

patch browse .tar.gz

1 files changed, 3 insertions(+), 1 deletions(-)

M guix/scripts/environment.scm

M guix/scripts/environment.scm => guix/scripts/environment.scm +3 -1

@@ 79,7 79,9 @@ existing enviroment variables with additional search paths."
                (let ((current (getenv variable)))
                  (setenv variable
                          (if (and current (not pure?))
-                             (string-append value separator current)
+                             (if separator
+                                 (string-append value separator current)
+                                 value)
                              value)))))
             (evaluate-profile-search-paths profile paths))