Handle extension dependencies in the installer

[lhc/web/wiklou.git] / includes / registration / ExtensionRegistry.php

diff --git a/includes/registration/ExtensionRegistry.php b/includes/registration/ExtensionRegistry.php
index 1876645..b000dc1 100644 (file)
--- a/includes/registration/ExtensionRegistry.php
+++ b/includes/registration/ExtensionRegistry.php
@@ -202,6 +202,7 @@ class ExtensionRegistry {
         * @param array $queue keys are filenames, values are ignored
         * @return array extracted info
         * @throws Exception
+        * @throws ExtensionDependencyError
         */
        public function readFromQueue( array $queue ) {
                global $wgVersion;
@@ -273,11 +274,7 @@ class ExtensionRegistry {
                );
 
                if ( $incompatible ) {
-                       if ( count( $incompatible ) === 1 ) {
-                               throw new Exception( $incompatible[0] );
-                       } else {
-                               throw new Exception( implode( "\n", $incompatible ) );
-                       }
+                       throw new ExtensionDependencyError( $incompatible );
                }
 
                // Need to set this so we can += to it later