API: Only take HTTP code from ApiUsageException

[lhc/web/wiklou.git] / includes / api / ApiMain.php

diff --git a/includes/api/ApiMain.php b/includes/api/ApiMain.php
index a77136d..8389b24 100644 (file)
--- a/includes/api/ApiMain.php
+++ b/includes/api/ApiMain.php
@@ -593,9 +593,13 @@ class ApiMain extends ApiBase {
                // Printer may not be initialized if the extractRequestParams() fails for the main module
                $this->createErrorPrinter();
 
+               // Get desired HTTP code from an ApiUsageException. Don't use codes from other
+               // exception types, as they are unlikely to be intended as an HTTP code.
+               $httpCode = $e instanceof ApiUsageException ? $e->getCode() : 0;
+
                $failed = false;
                try {
-                       $this->printResult( $e->getCode() );
+                       $this->printResult( $httpCode );
                } catch ( ApiUsageException $ex ) {
                        // The error printer itself is failing. Try suppressing its request
                        // parameters and redo.
@@ -617,10 +621,10 @@ class ApiMain extends ApiBase {
                        $this->mPrinter = null;
                        $this->createErrorPrinter();
                        $this->mPrinter->forceDefaultParams();
-                       if ( $e->getCode() ) {
+                       if ( $httpCode ) {
                                $response->statusHeader( 200 ); // Reset in case the fallback doesn't want a non-200
                        }
-                       $this->printResult( $e->getCode() );
+                       $this->printResult( $httpCode );
                }
        }