From d456663db50629bfb51b88560b01d3ccf13bfdb3 Mon Sep 17 00:00:00 2001
From: Anders Bergh <anders1@gmail.com>
Date: Thu, 19 Jun 2014 16:32:07 +0200
Subject: [PATCH] Replace all non-ASCII bytes with "?" in case of broken UTF-8.

---
 js/weechat.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/js/weechat.js b/js/weechat.js
index bd9870b..c2698fd 100644
--- a/js/weechat.js
+++ b/js/weechat.js
@@ -579,7 +579,13 @@
                 decodedString = decodeURIComponent(escape(encodedString));
             return decodedString;
         } catch (exception) {
-            return "--Sorry, Glowing Bear cannot decode this line as it is invalid--";
+            // Replace all non-ASCII bytes with "?" if the string couldn't be
+            // decoded as UTF-8.
+            var s = "";
+            for (var i = 0, n = uia.length; i < n; i++) {
+                s += uia[i] < 0x80 ? String.fromCharCode(uia[i]) : "?";
+            }
+            return s;
         }
     };