From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 30 Aug 2016 16:44:24 +0000 (+0200)
Subject: imagecache: handle HTTP HEAD request correctly (no payload)
X-Git-Tag: v4.2.1~331
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=04e119094588963fb709e07b749eee70aced47d2;p=thirdparty%2Ftvheadend.git

imagecache: handle HTTP HEAD request correctly (no payload)
---

diff --git a/src/webui/webui.c b/src/webui/webui.c
index abbf36582..0fa2afd15 100644
--- a/src/webui/webui.c
+++ b/src/webui/webui.c
@@ -1708,7 +1708,7 @@ page_imagecache(http_connection_t *hc, const char *remain, void *opaque)
   pthread_mutex_lock(&hc->hc_fd_lock);
   http_send_header(hc, 200, NULL, st.st_size, 0, NULL, 10, 0, NULL, NULL);
 
-  while (1) {
+  while (!hc->hc_no_output) {
     c = read(fd, buf, sizeof(buf));
     if (c <= 0)
       break;