X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=includes%2Fparser%2FPreprocessor_DOM.php;h=3bcd012f4f598b73785f590c997922312d38f764;hb=734a969d5506a80ceabfa2bc61bda79f76d73d5f;hp=d00c40f6ac3394ae33f4880c1745862e5b160922;hpb=a93cf8f4eee40a448bcd99b8fe1c32dc80775b6b;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/parser/Preprocessor_DOM.php b/includes/parser/Preprocessor_DOM.php
index d00c40f6ac..3bcd012f4f 100644
--- a/includes/parser/Preprocessor_DOM.php
+++ b/includes/parser/Preprocessor_DOM.php
@@ -878,7 +878,7 @@ class PPDStack {
 	}
 
 	public function pop() {
-		if ( !count( $this->stack ) ) {
+		if ( $this->stack === [] ) {
 			throw new MWException( __METHOD__ . ': no elements remaining' );
 		}
 		$temp = array_pop( $this->stack );
@@ -902,7 +902,7 @@ class PPDStack {
 	 * @return array
 	 */
 	public function getFlags() {
-		if ( !count( $this->stack ) ) {
+		if ( $this->stack === [] ) {
 			return [
 				'findEquals' => false,
 				'findPipe' => false,
@@ -1876,10 +1876,7 @@ class PPCustomFrame_DOM extends PPFrame_DOM {
 	 * @return string|bool
 	 */
 	public function getArgument( $index ) {
-		if ( !isset( $this->args[$index] ) ) {
-			return false;
-		}
-		return $this->args[$index];
+		return $this->args[$index] ?? false;
 	}
 
 	public function getArguments() {