--- plugins/check_http.c.orig	2017-02-22 19:09:59.174335000 -0800
+++ plugins/check_http.c	2017-02-22 19:12:52.355293000 -0800
@@ -750,10 +750,16 @@
 
   value_end = strchr(s, '\r');
   if (!value_end) {
+#ifdef notdef
       die (STATE_UNKNOWN, _("HTTP_UNKNOWN - Failed to parse response headers\n"));
+#else
+      /* This header is the last one */
+      value_size = strlen(s) + 1;
+#endif
+  } else {
+      value_size = value_end - s;
   }
 
-  value_size = value_end - s;
 
   value = malloc(value_size + 1);
   if (!value) {