From a3b2628748653a5a1c2140e187fdffe65e4ca99d Mon Sep 17 00:00:00 2001
From: Niels Keurentjes <niels.keurentjes@omines.com>
Date: Fri, 4 Mar 2016 08:20:35 +0100
Subject: [PATCH] Show -t incorrectly expanded self.version constraints. Fixes
 #4999

---
 src/Composer/Command/ShowCommand.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Composer/Command/ShowCommand.php b/src/Composer/Command/ShowCommand.php
index b5d80cf05..aa59901ba 100644
--- a/src/Composer/Command/ShowCommand.php
+++ b/src/Composer/Command/ShowCommand.php
@@ -297,7 +297,7 @@ EOT
     {
         $name = strtolower($name);
         $constraint = null;
-        if ($version) {
+        if (is_string($version)) {
             $constraint = $this->versionParser->parseConstraints($version);
         }