From 916c8d881190bd2c3ca20d9fca919aecff504435 Mon Sep 17 00:00:00 2001
From: Matthew Ahrens <mahrens@delphix.com>
Date: Mon, 31 Jul 2017 16:38:39 -0700
Subject: [PATCH] 8552 ZFS LUA code uses floating point math Reviewed by: Yuri
 Pankov <yuripv@gmx.com> Reviewed by: Igor Kozhukhov <igor@dilos.org> Approved
 by: Dan McDonald <danmcd@joyent.com>

---
 usr/src/uts/common/fs/zfs/lua/lstrlib.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr/src/uts/common/fs/zfs/lua/lstrlib.c b/usr/src/uts/common/fs/zfs/lua/lstrlib.c
index b6279edc4a..86d0ff2654 100644
--- a/usr/src/uts/common/fs/zfs/lua/lstrlib.c
+++ b/usr/src/uts/common/fs/zfs/lua/lstrlib.c
@@ -958,6 +958,7 @@ static int str_format (lua_State *L) {
           nb = str_sprintf(buff, form, ni);
           break;
         }
+#if defined(LUA_USE_FLOAT_FORMATS)
         case 'e': case 'E': case 'f':
 #if defined(LUA_USE_AFORMAT)
         case 'a': case 'A':
@@ -967,6 +968,7 @@ static int str_format (lua_State *L) {
           nb = str_sprintf(buff, form, (LUA_FLTFRM_T)luaL_checknumber(L, arg));
           break;
         }
+#endif
         case 'q': {
           addquoted(L, &b, arg);
           break;
-- 
2.11.4.GIT