proxy/gnome: only use this when running under GNOME

The original idea had been that people could just not build/install
this module if they didn't want the GNOME proxy settings, but that
hasn't really worked. So change it to only use this module when in a
GNOME session (falling back to the libproxy module otherwise).

diff --git a/proxy/gnome/gproxyresolvergnome.c b/proxy/gnome/gproxyresolvergnome.c
index 31cdd0d..ae046d4 100644 (file)
--- a/proxy/gnome/gproxyresolvergnome.c
+++ b/proxy/gnome/gproxyresolvergnome.c
@@ -390,9 +390,7 @@ update_settings (GProxyResolverGnome *resolver)
 static gboolean
 g_proxy_resolver_gnome_is_supported (GProxyResolver *object)
 {
-  GProxyResolverGnome *resolver = G_PROXY_RESOLVER_GNOME (object);
-
-  return resolver->proxy_settings != NULL;
+  return !g_strcmp0 (g_getenv ("DESKTOP_SESSION"), "gnome");
 }
 
 static gboolean