Need <sys/wait.h> for waitpid (NetBSD 8 warns).

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 739ee317326c82c89d926430dfac315006d73a8a..1b8c558e5a46ae55aa14be4f09e59ef5ad5a504b 100644 (file)
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -182,6 +182,7 @@ EOF
 #include <stdlib.h>
 #include <string.h>
 #include <sys/file.h>
+#include <sys/wait.h>
 
 extern char **environ;
 int newenvironlen=0;