[network-manager-applet] Fix build with SELinux disabled

[Emmanuele Bassi <ebassi src gnome org>]

commit 8cd1015a318254ed62da5d765c2a9685a0064557
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Mar 25 14:08:42 2017 +0000

    Fix build with SELinux disabled
    
    We always define the `WITH_SELINUX` pre-processor symbol inside
    config.h, so we cannot use `ifdef`.

 src/connection-editor/nm-connection-editor.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/connection-editor/nm-connection-editor.c b/src/connection-editor/nm-connection-editor.c
index ca74d12..be211f2 100644
--- a/src/connection-editor/nm-connection-editor.c
+++ b/src/connection-editor/nm-connection-editor.c
@@ -31,7 +31,7 @@
 #include <errno.h>
 #include <gdk/gdkx.h>
 
-#ifdef WITH_SELINUX
+#if WITH_SELINUX
 #include <selinux/selinux.h>
 #endif
 
@@ -183,7 +183,7 @@ update_sensitivity (NMConnectionEditor *editor)
        }
 }
 
-#ifdef WITH_SELINUX
+#if WITH_SELINUX
 /* This is what the files in ~/.cert would get. */
 static const char certcon[] = "unconfined_u:object_r:home_cert_t:s0";