From 74a3e0eddf360534a028b29d7076cf65212b940b Mon Sep 17 00:00:00 2001
From: George Murray <murray.george.m@gmail.com>
Date: Thu, 24 Sep 2020 15:22:58 -0700
Subject: [PATCH] Use a string and .reserve for normalizing instead of
 stringbuf

---
 library/MiscUtils.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/library/MiscUtils.cpp b/library/MiscUtils.cpp
index 2659d5d43..56af85afe 100644
--- a/library/MiscUtils.cpp
+++ b/library/MiscUtils.cpp
@@ -150,21 +150,22 @@ static const char *normalized_table[256] = {
 
 std::string to_search_normalized(const std::string &str)
 {
-    std::stringbuf result;
+    std::string result;
+    result.reserve(str.size());
     for (char c : str)
     {
         const char *mapped = normalized_table[(uint8_t)c];
         if (mapped == NULL)
-            result.sputc(tolower(c));
+            result += tolower(c);
         else
             while (*mapped != '\0')
             {
-                result.sputc(tolower(*mapped));
+                result += tolower(*mapped);
                 ++mapped;
             }
     }
 
-    return result.str();
+    return result;
 }
 
 bool word_wrap(std::vector<std::string> *out, const std::string &str, size_t line_length)