From 48b58617e9e84fd1a0e4bd11798bd6b9d04a1633 Mon Sep 17 00:00:00 2001
From: Rob Vermaas <rob.vermaas@gmail.com>
Date: Wed, 23 Sep 2009 12:57:15 +0000
Subject: [PATCH]  * include wait.h for WEXITSTATUS

---
 src/libstore/build.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libstore/build.cc b/src/libstore/build.cc
index d3b46a2ca..81a776e4f 100644
--- a/src/libstore/build.cc
+++ b/src/libstore/build.cc
@@ -15,6 +15,7 @@
 
 #include <time.h>
 #include <sys/time.h>
+#include <sys/wait.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>