From 0586a2ba47cd323329e2e2a13f87eea865739f7a Mon Sep 17 00:00:00 2001
From: Roberto De Ioris <info@unbit.it>
Date: Fri, 1 Nov 2013 09:54:01 +0100
Subject: [PATCH] fixed #436

---
 core/emperor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/core/emperor.c b/core/emperor.c
index 3745e6ff..2a64a00d 100644
--- a/core/emperor.c
+++ b/core/emperor.c
@@ -974,6 +974,7 @@ static void uwsgi_emperor_spawn_vassal(struct uwsgi_instance *n_ui) {
 #endif
 
 #ifdef UWSGI_CAP
+#if defined(CAP_LAST_CAP) && defined(PR_CAPBSET_READ) && defined(PR_CAPBSET_DROP)
         if (uwsgi.emperor_cap && uwsgi.emperor_cap_count > 0) {
 		int i;
 		for(i=0;i<=CAP_LAST_CAP;i++) {
@@ -1010,6 +1011,7 @@ static void uwsgi_emperor_spawn_vassal(struct uwsgi_instance *n_ui) {
 		uwsgi_log("capabilities applied for vassal %s (pid: %d)\n", n_ui->name, (int) getpid());
         }
 #endif
+#endif
 #endif
 
 		if (uwsgi.emperor_tyrant) {