From 190d525099ac3ac6b983c5d3c946ef98614fe1cf Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Fri, 10 Mar 2017 16:24:30 +0100
Subject: [PATCH] lib/curl/Request: move code to IsResponseBoundaryHeader()

---
 src/lib/curl/Request.cxx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/lib/curl/Request.cxx b/src/lib/curl/Request.cxx
index 3b619dacf..b0e3cfca9 100644
--- a/src/lib/curl/Request.cxx
+++ b/src/lib/curl/Request.cxx
@@ -168,13 +168,20 @@ CurlRequest::Done(CURLcode result)
 	}
 }
 
+gcc_pure
+static bool
+IsResponseBoundaryHeader(StringView s)
+{
+	return s.size > 5 && memcmp(s.data, "HTTP/", 5) == 0;
+}
+
 inline void
 CurlRequest::HeaderFunction(StringView s)
 {
 	if (state > State::HEADERS)
 		return;
 
-	if (s.size > 5 && memcmp(s.data, "HTTP/", 5) == 0) {
+	if (IsResponseBoundaryHeader(s)) {
 		/* this is the boundary to a new response, for example
 		   after a redirect */
 		headers.clear();