Fix a bug leftover from the Automake conversion; the AC_SUBST'd variable

[nmh] / sbr / pidwait.c

diff --git a/sbr/pidwait.c b/sbr/pidwait.c
index f454161..5ea87c5 100644 (file)
--- a/sbr/pidwait.c
+++ b/sbr/pidwait.c
@@ -11,6 +11,7 @@
 #include <h/signals.h>
 #include <errno.h>
 #include <signal.h>
+#include <sys/wait.h>
 
 int
 pidwait (pid_t id, int sigsok)