From e17f1c3dcccca583bc0b2d358c277d6988c51d90 Mon Sep 17 00:00:00 2001
From: Marius Bakke <mbakke@fastmail.com>
Date: Sun, 29 Sep 2019 13:53:00 +0200
Subject: gnu: xfce4-pulseaudio-plugin: Adjust for GCC7 search path change.

* gnu/packages/xfce.scm (xfce4-pulseaudio-plugin)[arguments]: Gracefully
handle a missing C_INCLUDE_PATH.
---
 gnu/packages/xfce.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/xfce.scm b/gnu/packages/xfce.scm
index c71285c7bd..1d8ba659b3 100644
--- a/gnu/packages/xfce.scm
+++ b/gnu/packages/xfce.scm
@@ -434,7 +434,7 @@ matching them against regular expressions.")
                                     "/include/dbus-1.0" ":"
                                     (assoc-ref inputs "dbus")
                                     "/include/dbus-1.0" ":"
-                                    (getenv "C_INCLUDE_PATH")))
+                                    (or (getenv "C_INCLUDE_PATH") "")))
              #t)))))
     (native-inputs
      `(("intltool" ,intltool)
-- 
cgit v1.2.3