From a2e67a9a47672837afdf5e91c96d8c341955f7d4 Mon Sep 17 00:00:00 2001
From: jamiesensei <jamiesensei>
Date: Tue, 5 Dec 2006 13:32:32 +0000
Subject: [PATCH] fix for error preventing adding of more choices in chat upate
 form

---
 mod/choice/lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/choice/lib.php b/mod/choice/lib.php
index 65164e3c56..5658d87a8c 100644
--- a/mod/choice/lib.php
+++ b/mod/choice/lib.php
@@ -104,7 +104,7 @@ function choice_update_instance($choice) {
             $option->maxanswers = $choice->limit[$key];
         }
         $option->timemodified = time();
-        if (isset($choice->optionid[$key])){//existing choice record
+        if (isset($choice->optionid[$key]) && !empty($choice->optionid[$key])){//existing choice record
             $option->id=$choice->optionid[$key];
             if (isset($value) && $value <> '') {
                 update_record("choice_options", $option);
-- 
2.39.5