hurd: do not include sys/prctl.h when it is not available

diff --git a/lib/idmapping.c b/lib/idmapping.c
index e70a037b72343025ee67d885a4fac80811370972..e55de97fbfc586797d918dc72cbb36ead4bbbafc 100644 (file)
--- a/lib/idmapping.c
+++ b/lib/idmapping.c
@@ -12,10 +12,12 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <strings.h>
-#include <sys/prctl.h>
 #if __has_include(<sys/capability.h>)
 # include <sys/capability.h>
 #endif
+#if __has_include(<sys/prctl.h>)
+# include <sys/prctl.h>
+#endif
 
 #include "alloc/calloc.h"
 #include "alloc/x/xmalloc.h"