From bde3fd9f78831fa19b1ba0828eb1d5c4e7e10670 Mon Sep 17 00:00:00 2001
From: yhirose <yuji.hirose.bug@gmail.com>
Date: Sat, 29 Jun 2019 20:25:16 -0400
Subject: [PATCH] Improved performance of read_content_without_length

---
 httplib.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/httplib.h b/httplib.h
index 1215ab2..0b918f9 100644
--- a/httplib.h
+++ b/httplib.h
@@ -896,15 +896,15 @@ inline void skip_content_with_length(Stream &strm, size_t len) {
 }
 
 inline bool read_content_without_length(Stream &strm, std::string &out) {
+  char buf[BUFSIZ];
   for (;;) {
-    char byte;
-    auto n = strm.read(&byte, 1);
+    auto n = strm.read(buf, BUFSIZ);
     if (n < 0) {
       return false;
     } else if (n == 0) {
       return true;
     }
-    out += byte;
+    out.append(buf, n);
   }
 
   return true;