phpcs: Fix some "Assignment expression not allowed"

[lhc/web/wiklou.git] / includes / resourceloader / ResourceLoader.php

diff --git a/includes/resourceloader/ResourceLoader.php b/includes/resourceloader/ResourceLoader.php
index 5208c23..f7ba4d2 100644 (file)
--- a/includes/resourceloader/ResourceLoader.php
+++ b/includes/resourceloader/ResourceLoader.php
@@ -708,8 +708,11 @@ class ResourceLoader implements LoggerAwareInterface {
 
                // Capture any PHP warnings from the output buffer and append them to the
                // error list if we're in debug mode.
-               if ( $context->getDebug() && strlen( $warnings = ob_get_contents() ) ) {
-                       $this->errors[] = $warnings;
+               if ( $context->getDebug() ) {
+                       $warnings = ob_get_contents();
+                       if ( strlen( $warnings ) ) {
+                               $this->errors[] = $warnings;
+                       }
                }
 
                // Save response to file cache unless there are errors
@@ -877,8 +880,11 @@ class ResourceLoader implements LoggerAwareInterface {
                        $response = $fileCache->fetchText();
                        // Capture any PHP warnings from the output buffer and append them to the
                        // response in a comment if we're in debug mode.
-                       if ( $context->getDebug() && strlen( $warnings = ob_get_contents() ) ) {
-                               $response = self::makeComment( $warnings ) . $response;
+                       if ( $context->getDebug() ) {
+                               $warnings = ob_get_contents();
+                               if ( strlen( $warnings ) ) {
+                                       $response = self::makeComment( $warnings ) . $response;
+                               }
                        }
                        // Remove the output buffer and output the response
                        ob_end_clean();