Collapse some nested if statements

[lhc/web/wiklou.git] / includes / cache / CacheHelper.php

diff --git a/includes/cache/CacheHelper.php b/includes/cache/CacheHelper.php
index d7669eb..ec6ce04 100644 (file)
--- a/includes/cache/CacheHelper.php
+++ b/includes/cache/CacheHelper.php
@@ -221,13 +221,11 @@ class CacheHelper implements ICacheHelper {
                                } else {
                                        $value = array_shift( $this->cachedChunks );
                                }
+                       } elseif ( array_key_exists( $key, $this->cachedChunks ) ) {
+                               $value = $this->cachedChunks[$key];
+                               unset( $this->cachedChunks[$key] );
                        } else {
-                               if ( array_key_exists( $key, $this->cachedChunks ) ) {
-                                       $value = $this->cachedChunks[$key];
-                                       unset( $this->cachedChunks[$key] );
-                               } else {
-                                       wfWarn( "There is no item with key '$key' in this->cachedChunks in " . __METHOD__ );
-                               }
+                               wfWarn( "There is no item with key '$key' in this->cachedChunks in " . __METHOD__ );
                        }
                } else {
                        if ( !is_array( $args ) ) {