From bbf1c608599a4191a810c24195a20c91f85dd99d Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Mon, 28 Aug 2017 18:32:29 +0100
Subject: [PATCH] Don't add separator after last element in merge()

---
 renderdoc/serialise/string_utils.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/renderdoc/serialise/string_utils.h b/renderdoc/serialise/string_utils.h
index 3169c4764..037cabd8c 100644
--- a/renderdoc/serialise/string_utils.h
+++ b/renderdoc/serialise/string_utils.h
@@ -117,6 +117,7 @@ void merge(const vector<std::basic_string<CharType> > &in, std::basic_string<Cha
   for(size_t i = 0; i < in.size(); i++)
   {
     out += in[i];
-    out += sep;
+    if(i + 1 < in.size())
+      out += sep;
   }
 }