Make count protected. handle empty result

avbdr · avbdr · commit 62ad414d9b02 · 2015-09-25T16:04:54.000+03:00
diff --git a/dbObject.php b/dbObject.php
@@ -409,9 +409,11 @@ private function join ($objectName, $key = null, $joinType = 'LEFT') {
      *
      * @return int
      */
-    private function count () {
+    protected function count () {
         $res = $this->db->ArrayBuilder()->getValue ($this->dbTable, "count(*)");
-        return $res['cnt'];
+        if (!$res)
+            return 0;
+        return $res;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -409,9 +409,11 @@ private function join ($objectName, $key = null, $joinType = 'LEFT') {`
`409`	`409`	`*`
`410`	`410`	`* @return int`
`411`	`411`	`*/`
`412`		`- private function count () {`
	`412`	`+ protected function count () {`
`413`	`413`	`$res = $this->db->ArrayBuilder()->getValue ($this->dbTable, "count(*)");`
`414`		`- return $res['cnt'];`
	`414`	`+ if (!$res)`
	`415`	`+ return 0;`
	`416`	`+ return $res;`
`415`	`417`	`}`
`416`	`418`
`417`	`419`	`/**`