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-rw-r--r--bin/ksh/c_ulimit.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/ksh/c_ulimit.c b/bin/ksh/c_ulimit.c
index 8d3124e2764..0333e750786 100644
--- a/bin/ksh/c_ulimit.c
+++ b/bin/ksh/c_ulimit.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: c_ulimit.c,v 1.22 2015/10/19 14:42:16 mmcc Exp $ */
+/* $OpenBSD: c_ulimit.c,v 1.23 2015/11/12 04:04:31 mmcc Exp $ */
/*
ulimit -- handle "ulimit" builtin
@@ -20,6 +20,7 @@
#include <sys/resource.h>
+#include <ctype.h>
#include <string.h>
#include "sh.h"