From 1eec10329a4764f132b159e7b1bbf37added6c8a Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Sun, 7 Aug 2011 16:56:26 -0700
Subject: guid functions

---
 boot.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'boot.php')

diff --git a/boot.php b/boot.php
index d5adbd7cf..3bdbe2db2 100644
--- a/boot.php
+++ b/boot.php
@@ -610,12 +610,12 @@ function check_config(&$a) {
 }}
 
 
-function get_guid() {
-	$exists = true;
+function get_guid($size=16) {
+	$exists = true; // assume by default that we don't have a unique guid
 	do {
-		$s = random_string(16);
+		$s = random_string($size);
 		$r = q("select id from guid where guid = '%s' limit 1", dbesc($s));
-		if(! results($r))
+		if(! count($r))
 			$exists = false;
 	} while($exists);
 	q("insert into guid ( guid ) values ( '%s' ) ", dbesc($s));
-- 
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