From 21a1fa4701268956470796476b99c38151063807 Mon Sep 17 00:00:00 2001
From: Alasdair Kergon <agk@redhat.com>
Date: Tue, 15 Jul 2003 16:32:20 +0000
Subject: [PATCH] Accept signed numbers in config file.

---
 lib/config/config.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/config/config.c b/lib/config/config.c
index f51adf15d..ce33c63f0 100644
--- a/lib/config/config.c
+++ b/lib/config/config.c
@@ -502,7 +502,7 @@ static struct config_value *_value(struct parser *p)
 
 static struct config_value *_type(struct parser *p)
 {
-	/* [0-9]+ | [0-9]*\.[0-9]* | ".*" */
+	/* [+-]{0,1}[0-9]+ | [0-9]*\.[0-9]* | ".*" */
 	struct config_value *v = _create_value(p);
 
 	if (!v)
@@ -637,6 +637,8 @@ static void _get_token(struct parser *p, int tok_prev)
 	case '7':
 	case '8':
 	case '9':
+	case '+':
+	case '-':
 		if (values_allowed) {
 			p->te++;
 			while ((p->te != p->fe) && (*p->te)) {