From f299caf6127e1c6da7695d9d8f67d6158cbcbcb0 Mon Sep 17 00:00:00 2001
From: Juergen Daubert <jue@jue.li>
Date: Mon, 30 Nov 2015 20:55:07 +0800
Subject: [PATCH] The '==' comparision operator is not defined by POSIX, use
 '=' instead

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index e2219d43..9fd8ef20 100644
--- a/configure.ac
+++ b/configure.ac
@@ -92,7 +92,7 @@ AC_CHECK_LIB(crypt, crypt,
 	found_crypt_func=here
 	])
 AC_SUBST(CRYPTLIB)	
-if test "t$found_crypt_func" == there; then
+if test "t$found_crypt_func" = there; then
 AC_DEFINE(HAVE_CRYPT, 1, [crypt() function])
 fi
 
-- 
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