From f28f23af1d613670c1ed5fc28e826544f5494333 Mon Sep 17 00:00:00 2001
From: Sepalani <sepalani@hotmail.fr>
Date: Tue, 6 Jun 2017 05:08:51 +0100
Subject: StringUtil: StringPopBackIf added

---
 Source/Core/Common/StringUtil.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'Source/Core/Common/StringUtil.cpp')

diff --git a/Source/Core/Common/StringUtil.cpp b/Source/Core/Common/StringUtil.cpp
index 80c74ac8a7..6548205fb0 100644
--- a/Source/Core/Common/StringUtil.cpp
+++ b/Source/Core/Common/StringUtil.cpp
@@ -405,6 +405,12 @@ bool StringEndsWith(const std::string& str, const std::string& end)
   return str.size() >= end.size() && std::equal(end.rbegin(), end.rend(), str.rbegin());
 }
 
+void StringPopBackIf(std::string* s, char c)
+{
+  if (!s->empty() && s->back() == c)
+    s->pop_back();
+}
+
 #ifdef _WIN32
 
 std::string UTF16ToUTF8(const std::wstring& input)
-- 
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