fix upgrade call

pfefferle · pfefferle · commit 7be74c18378f · 2023-01-23T21:24:54.000+01:00
diff --git a/includes/model/class-post.php b/includes/model/class-post.php
@@ -276,7 +276,7 @@ public function get_post_content_template() {
 		}
 
 		// Upgrade from old template codes to shortcodes.
-		$content = $this->upgrade_post_content_template();
+		$content = self::upgrade_post_content_template();
 
 		return $content;
 	}

Original file line number	Diff line number	Diff line change
`@@ -276,7 +276,7 @@ public function get_post_content_template() {`
`276`	`276`	`}`
`277`	`277`
`278`	`278`	`// Upgrade from old template codes to shortcodes.`
`279`		`- $content = $this->upgrade_post_content_template();`
	`279`	`+ $content = self::upgrade_post_content_template();`
`280`	`280`
`281`	`281`	`return $content;`
`282`	`282`	`}`