From 6855c2307dc62740ab0320a1081a4b0315dbbe1f Mon Sep 17 00:00:00 2001
From: Andrew Nagy <anagy@clearlyip.com>
Date: Wed, 27 Apr 2022 19:34:46 +0000
Subject: [PATCH] dont allow clients to destroy our local configurations

---
 .../Internal/LanguageServer/LanguageClient.php   | 16 ++++++++++++----
 .../Internal/LanguageServer/LanguageServer.php   |  2 +-
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/Psalm/Internal/LanguageServer/LanguageClient.php b/src/Psalm/Internal/LanguageServer/LanguageClient.php
index 791a86dec..a0afe20fb 100644
--- a/src/Psalm/Internal/LanguageServer/LanguageClient.php
+++ b/src/Psalm/Internal/LanguageServer/LanguageClient.php
@@ -85,10 +85,9 @@ class LanguageClient
                 if ($error) {
                     $this->server->logError('There was an error getting configuration');
                 } else {
-                    /** @var array<int, array> $value */
+                    /** @var array<int, object> $value */
                     [$config] = $value;
-                    $this->mapper->map($config, $this->clientConfiguration);
-                    $this->configurationRefreshed();
+                    $this->configurationRefreshed((array) $config);
                 }
             });
         }
@@ -153,10 +152,19 @@ class LanguageClient
         );
     }
 
-    private function configurationRefreshed(): void
+    /**
+     * Configuration Refreshed from Client
+     *
+     * @param array $config
+     */
+    private function configurationRefreshed(array $config): void
     {
         //do things when the config is refreshed
 
+        if (empty($config)) {
+            return;
+        }
+
         if (!is_null($this->clientConfiguration->provideCompletion)) {
             //$this->server->project_analyzer->provide_completion = $this->clientConfiguration->provideCompletion;
         }
diff --git a/src/Psalm/Internal/LanguageServer/LanguageServer.php b/src/Psalm/Internal/LanguageServer/LanguageServer.php
index 46903da4f..694b1f12b 100644
--- a/src/Psalm/Internal/LanguageServer/LanguageServer.php
+++ b/src/Psalm/Internal/LanguageServer/LanguageServer.php
@@ -885,7 +885,7 @@ class LanguageServer extends Dispatcher
             return;
         }
 
-        if ($type < $logLevel) {
+        if ($type > $logLevel) {
             return;
         }