Added a return for when CFS isn't activated

Technically this shouldn’t really be necessary, but we might as well avoid loading code needlessly if CFS isn’t turned on.
robneu · Feb 19, 2015 · 5db8566 · 5db8566
1 parent aeb6692
commit 5db8566
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/includes/class-plugin.php b/includes/class-plugin.php
@@ -24,6 +24,10 @@ class CFS_Markdown_Addon {
 	 * @return void
 	 */
 	public function run() {
+		// Return early if CFS isn't activated.
+		if ( ! function_exists( 'CFS' ) ) {
+			return;
+		}
 		$this->load_textdomain();
 		$this->includes();
 		add_filter( 'cfs_field_types', array( $this, 'cfs_field_types' ) );