From 200652dec217550188bf7984021552bd4114fe34 Mon Sep 17 00:00:00 2001
From: Ricardo Signes <rjbs@semiotic.systems>
Date: Sat, 17 Jul 2021 14:46:10 -0400
Subject: [PATCH] mitigate @INC pollution when loading ConfigLocal

---
 Encode.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Encode.pm b/Encode.pm
index d3eb3c1..9fb5fc7 100644
--- a/Encode.pm
+++ b/Encode.pm
@@ -65,8 +65,8 @@ require Encode::Config;
 eval {
     local $SIG{__DIE__};
     local $SIG{__WARN__};
-    local @INC = @INC || ();
-    pop @INC if $INC[-1] eq '.';
+    local @INC = @INC;
+    pop @INC if @INC && $INC[-1] eq '.';
     require Encode::ConfigLocal;
 };
 
-- 
2.29.2