From f77d12f8d8a822aae41b835c0cca050928c58221 Mon Sep 17 00:00:00 2001
From: Neven Sajko <nsajko@gmail.com>
Date: Thu, 8 Aug 2019 21:24:58 +0000
Subject: cmd/rc: fix declarations of some externally linked variables

Change-Id: If8fe1afecb9fe55f85e8e5af37521b83e787d718
---
 src/cmd/rc/exec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cmd/rc/exec.h')

diff --git a/src/cmd/rc/exec.h b/src/cmd/rc/exec.h
index 06d2991f..06cfd64e 100644
--- a/src/cmd/rc/exec.h
+++ b/src/cmd/rc/exec.h
@@ -67,7 +67,7 @@ struct builtin{
 };
 extern struct builtin Builtin[];
 int eflagok;			/* kludge flag so that -e doesn't exit in startup */
-int havefork;
+extern int havefork;
 
 void execcd(void), execwhatis(void), execeval(void), execexec(void);
 int execforkexec(void);
-- 
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