Index: manager.c
===================================================================
--- manager.c	(revision 33263)
+++ manager.c	(working copy)

@@ -2204,7 +2222,7 @@
 	memset(&m, 0, sizeof(m));
 	if (s) {
 		char tmp[80];
-		ast_build_string(&c, &len, "Content-type: text/%s\n", contenttype[format]);
+		ast_build_string(&c, &len, "Content-type: text/%s\r\n", contenttype[format]);
 		sprintf(tmp, "%08lx", s->managerid);
 		ast_build_string(&c, &len, "%s\r\n", ast_http_setcookie("mansession_id", tmp, httptimeout, cookie, sizeof(cookie)));
 		if (format == FORMAT_HTML)