[gnome-control-center/gnome-3-8] color: gcm_prefs_is_livecd() should be linux-only

[Richard Hughes <rhughes src gnome org>]

commit 92a3889c038d899867683e0c8c2f6449f6d54c10
Author: Antoine Jacoutot <ajacoutot gnome org>
Date:   Wed May 8 10:54:06 2013 +0200

    color: gcm_prefs_is_livecd() should be linux-only
    
    /proc/cmdline only exists on Linux and in this case used to check
    whether we are running out of a LiveCD.
    
    Signed-off-by: Richard Hughes <richard hughsie com>

 panels/color/cc-color-panel.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/panels/color/cc-color-panel.c b/panels/color/cc-color-panel.c
index 37ac5a3..ccc0552 100644
--- a/panels/color/cc-color-panel.c
+++ b/panels/color/cc-color-panel.c
@@ -1935,6 +1935,7 @@ gcm_prefs_connect_cb (GObject *object,
 static gboolean
 gcm_prefs_is_livecd (void)
 {
+#ifdef __linux__
   gboolean ret = TRUE;
   gchar *data = NULL;
   GError *error = NULL;
@@ -1957,6 +1958,9 @@ gcm_prefs_is_livecd (void)
 out:
   g_free (data);
   return ret;
+#else
+  return FALSE;
+#endif
 }
 
 static void