Merge pull request #20 from andrew-demb/fix-sf-4-deprecation-compatibility

Fix deprecation compatibility with Symfony 4.*

Author: allflame

src/DependencyInjection/DeprecatedAliasesCompilerPass.php

@@ -3,9 +3,9 @@
 
 namespace Jaeger\Symfony\DependencyInjection;
 
+use Symfony\Component\DependencyInjection\Compiler\AliasDeprecatedPublicServicesPass;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Dumper\Preloader;
 
 class DeprecatedAliasesCompilerPass implements CompilerPassInterface
 {
@@ -37,14 +37,16 @@ public function process(ContainerBuilder $container): void
      */
     private function getDeprecationMsg(string $message, string $version): array
     {
-        if (class_exists(Preloader::class)) {
+        // \Symfony\Component\DependencyInjection\Compiler\AliasDeprecatedPublicServicesPass
+        // introduced in symfony/dependency-injection 5.1.0
+        if (class_exists(AliasDeprecatedPublicServicesPass::class)) {
             return [
                 'code-tool/jaeger-client-symfony-bridge',
                 $version,
                 $message,
             ];
         }
 
-        return [$message];
+        return [true, $message];
     }
 }