From ec9ba46c5f6ba537bc11a2f33d6c4483252c564c Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Thu, 12 Apr 2018 10:39:18 +0200
Subject: [PATCH] Fix run-script --list failing to handle native script
 handlers, fixes #7069

---
 src/Composer/Command/RunScriptCommand.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/Composer/Command/RunScriptCommand.php b/src/Composer/Command/RunScriptCommand.php
index d78662e23..3d392c491 100644
--- a/src/Composer/Command/RunScriptCommand.php
+++ b/src/Composer/Command/RunScriptCommand.php
@@ -114,10 +114,14 @@ EOT
         $io->writeError('<info>scripts:</info>');
         $table = array();
         foreach ($scripts as $name => $script) {
-            $cmd = $this->getApplication()->find($name);
             $description = '';
-            if ($cmd instanceof ScriptAliasCommand) {
-                $description = $cmd->getDescription();
+            try {
+                $cmd = $this->getApplication()->find($name);
+                if ($cmd instanceof ScriptAliasCommand) {
+                    $description = $cmd->getDescription();
+                }
+            } catch (\Symfony\Component\Console\Exception\CommandNotFoundException $e) {
+                // ignore scripts that have no command associated, like native Composer script listeners
             }
             $table[] = array('  '.$name, $description);
         }