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Fix invalid SQL generation on missing rule. Default to 'false'

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This commit is contained in:
f0o
2015-04-25 11:10:37 +00:00
parent c27cb00eae
commit 32a703c6ed
1 changed files with 5 additions and 2 deletions
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7
includes/alerts.inc.php
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@ -28,10 +28,13 @@ include_once($config['install_dir'].'/html/includes/authentication/'.$config['au
/**
* Generate SQL from Rule
* @param string $rule Rule to generate SQL for
* @return string
* @return string|boolean
*/
function GenSQL($rule) {
$rule = RunMacros($rule);
if( empty($rule) ) {
return false;
}
$tmp = explode(" ",$rule);
$tables = array();
foreach( $tmp as $opt ) {
@ -59,7 +62,7 @@ function GenSQL($rule) {
/**
* Process Macros
* @param string $rule Rule to process
* @return string
* @return string|boolean
*/
function RunMacros($rule,$x=1) {
global $config;