X-Git-Url: https://git.hcoop.net/jackhill/guix/guix.git/blobdiff_plain/9fbf4d2a52d4d3e01059f3432bb3f78182b5a822..0481289cbccba2646bf654f0ae49ac9c45602d5d:/gnu/packages/education.scm

diff --git a/gnu/packages/education.scm b/gnu/packages/education.scm
index 440746a28c..58214747e7 100644
--- a/gnu/packages/education.scm
+++ b/gnu/packages/education.scm
@@ -83,7 +83,8 @@
            (lambda* (#:key inputs #:allow-other-keys)
              (setenv "CPATH"
                      (string-append (assoc-ref inputs "sdl-mixer")
-                                    "/include/SDL"))
+                                    "/include/SDL:"
+                                    (or (getenv "CPATH") "")))
              #t)))))
     (inputs
      `(("gtk+" ,gtk+-2)