From bde28209b3040d4cd115db7fa9521825d3c6a4a5 Mon Sep 17 00:00:00 2001
From: Nick Logan <nlogan@gmail.com>
Date: Thu, 22 Jun 2017 17:53:07 -0400
Subject: [PATCH] Fix unitialized value stringification warning

---
 src/core/CompUnit/Repository/FileSystem.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/CompUnit/Repository/FileSystem.pm b/src/core/CompUnit/Repository/FileSystem.pm
index 8e98ecadb5c..dd542b1fae8 100644
--- a/src/core/CompUnit/Repository/FileSystem.pm
+++ b/src/core/CompUnit/Repository/FileSystem.pm
@@ -197,7 +197,7 @@ class CompUnit::Repository::FileSystem does CompUnit::Repository::Locally does C
         return $.prefix.add( %!meta<files><<$key>> )
             if %!meta<files> && %!meta<files><<$key>>;
         return $.prefix.add( $key )
-            if %!meta<resources>.first({ $_ eq $key.subst(/^resources\//, "") });
+            if %!meta<resources> && %!meta<resources>.first({ $_ eq $key.subst(/^resources\//, "") });
 
         # When $.prefix is presumably the 'lib' folder (eg. -Ilib)
         return $.prefix.parent.add($key);