From 4eabd7ec90756952ea4963cdd5d508224a7f1d29 Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Mon, 6 Feb 2017 13:34:19 +0000
Subject: Do not declare program_invocation_short_name because people can't
 make up their mind what type it should be.

---
 compat/getprogname.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'compat')

diff --git a/compat/getprogname.c b/compat/getprogname.c
index 80a496da..50afbace 100644
--- a/compat/getprogname.c
+++ b/compat/getprogname.c
@@ -16,14 +16,14 @@
 
 #include <sys/types.h>
 
+#include <errno.h>
+
 #include "compat.h"
 
 #if defined(HAVE_PROGRAM_INVOCATION_SHORT_NAME)
 const char *
 getprogname(void)
 {
-	extern char	*program_invocation_short_name;
-
 	return (program_invocation_short_name);
 }
 #elif defined(HAVE___PROGNAME)
-- 
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