From 4efcaf0952ca0b3313a9cc3bd883d4321849bbd5 Mon Sep 17 00:00:00 2001
From: Brion Vibber <brion@users.mediawiki.org>
Date: Wed, 24 Nov 2004 11:43:42 +0000
Subject: [PATCH] Remove some redundant checks; if these ever failed, PHP would
 have first thrown an error about not having required parameters to the
 function.

---
 includes/GlobalFunctions.php | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 3fc9231208..d4e2c9bf24 100644
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -331,9 +331,7 @@ function wfReadOnly() {
  */
 function wfMsg( $key ) {
 	$args = func_get_args();
-	if ( count( $args ) ) {
-		array_shift( $args );
-	}
+	array_shift( $args );
 	return wfMsgReal( $key, $args, true );
 }
 
@@ -342,9 +340,7 @@ function wfMsg( $key ) {
  */
 function wfMsgForContent( $key ) {
 	$args = func_get_args();
-	if ( count( $args ) ) {
-		array_shift( $args );
-	}
+	array_shift( $args );
 	return wfMsgReal( $key, $args, true, true );
 }
 
@@ -353,9 +349,7 @@ function wfMsgForContent( $key ) {
  */
 function wfMsgNoDB( $key ) {
 	$args = func_get_args();
-	if ( count( $args ) ) {
-		array_shift( $args );
-	}
+	array_shift( $args );
 	return wfMsgReal( $key, $args, false );
 }
 
@@ -363,11 +357,8 @@ function wfMsgNoDB( $key ) {
  * Get a message from the language file, for the content
  */
 function wfMsgNoDBForContent( $key ) {
-
 	$args = func_get_args();
-	if ( count( $args ) ) {
-		array_shift( $args );
-	}
+	array_shift( $args );
 	return wfMsgReal( $key, $args, false, true );
 }
 
-- 
2.20.1