From 847fa779aff2592e842654b95dc2c321885e1eec Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Mon, 28 Jan 2008 22:45:43 +0000
Subject: *: tidy up usage of char **environ

---
 include/libbb.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'include/libbb.h')

diff --git a/include/libbb.h b/include/libbb.h
index 9d70e7099..c5b685985 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -67,6 +67,9 @@
 #include "shadow_.h"
 #endif
 
+/* Some libc's don't declare it, help them */
+extern char **environ;
+
 #if defined(__GLIBC__) && __GLIBC__ < 2
 int vdprintf(int d, const char *format, va_list ap);
 #endif
-- 
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