From 102d28c11a0f74c275613f893e9708b5ab2b4e11 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Mon, 1 Aug 2016 16:08:15 +0000
Subject: sorcery: Use more compatible regex for local expressions.

This changes the use of an empty regex for both res_sorcery_config
and res_sorcery_memory to "." instead. This is a more compatible
regular expression which also works on FreeBSD.

ASTERISK-26206 #close

Change-Id: Ia9166dd176f1597555ba22b6931180d0626c1388
---
 res/res_sorcery_memory.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'res/res_sorcery_memory.c')

diff --git a/res/res_sorcery_memory.c b/res/res_sorcery_memory.c
index e8f603038..b2f05591b 100644
--- a/res/res_sorcery_memory.c
+++ b/res/res_sorcery_memory.c
@@ -188,6 +188,10 @@ static void sorcery_memory_retrieve_regex(const struct ast_sorcery *sorcery, voi
 		.regex = &expression,
 	};
 
+	if (ast_strlen_zero(regex)) {
+		regex = ".";
+	}
+
 	if (regcomp(&expression, regex, REG_EXTENDED | REG_NOSUB)) {
 		return;
 	}
-- 
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