From 187cf07c9148d5d6dda9b8ac1b453bd6e39ea550 Mon Sep 17 00:00:00 2001
From: Andrew Janke <janke@pobox.com>
Date: Tue, 17 Feb 2015 00:54:54 -0500
Subject: [PATCH] For unspecified encodings, assume it's UTF-8 or compatible
 (e.g. ASCII) and muddle through without character encoding conversion.

---
 lib/termsupport.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh
index 70b54301d..ef9f0e5f1 100644
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -69,7 +69,7 @@ if [[ "$TERM_PROGRAM" == "Apple_Terminal" ]] && [[ -z "$INSIDE_EMACS" ]]; then
 
       # URLs must use UTF-8 encoding; convert if required
       local encoding=${LC_CTYPE/*./}
-      if [[ $encoding != UTF-8 ]]; then
+      if [[ -n $encoding && $encoding != UTF-8 ]]; then
         str=$(iconv -f $encoding -t UTF-8)
         if [[ $? != 0 ]]; then
           echo "Error converting string from $encoding to UTF-8" >&2