Fix the db-> exists check.

wdamien · wdamien · commit 3b50b0809142 · 2021-06-18T14:58:59.000-07:00
diff --git a/server/core/DB.php b/server/core/DB.php
@@ -134,7 +134,7 @@ function exists($table, $values, &$result = null) {
         $q = "SELECT * FROM $table WHERE {$where} LIMIT 1";
         $result = $this->execute($q, $params);
 
-        return !is_null($result);
+        return count($result) > 0;
     }
 
     function getLastError() {

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ function exists($table, $values, &$result = null) {`
`134`	`134`	`$q = "SELECT * FROM $table WHERE {$where} LIMIT 1";`
`135`	`135`	`$result = $this->execute($q, $params);`
`136`	`136`
`137`		`- return !is_null($result);`
	`137`	`+ return count($result) > 0;`
`138`	`138`	`}`
`139`	`139`
`140`	`140`	`function getLastError() {`