From ca2043d9f20018ebcae363dce9eedc8aff4eeb99 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sun, 20 Sep 2015 11:47:20 +0100
Subject: [PATCH] Fix unescape implementation

---
 src/string.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/string.cc b/src/string.cc
index 45264898..357b4f2f 100644
--- a/src/string.cc
+++ b/src/string.cc
@@ -91,10 +91,13 @@ String unescape(StringView str, StringView characters, char escape)
         {
             res += StringView{it, next+1};
             res.back() = *(next+1);
+            it = next + 2;
         }
         else
+        {
             res += StringView{it, next == end ? next : next + 1};
-        it = next == end ? next : next + 1;
+            it = next == end ? next : next + 1;
+        }
     }
     return res;
 }