# HG changeset patch
# User jbe
# Date 1510789124 -3600
# Node ID e4e1ad8d5ab89d084095c9c6ae5e7f19087757cd
# Parent  e18589f22314bc96f9d2d3d50e94a3fe2776a8c8
Code cleanup in moonbr_io_read_cont function (avoid unnecessary lua_pushvalue)

diff -r e18589f22314 -r e4e1ad8d5ab8 moonbridge_io.c
--- a/moonbridge_io.c	Thu Nov 16 00:36:55 2017 +0100
+++ b/moonbridge_io.c	Thu Nov 16 00:38:44 2017 +0100
@@ -388,9 +388,7 @@
     lua_pushvalue(L, 2);
     lua_callk(L, 0, 0, ctx, moonbr_io_read_cont);
   }
-  if (ctx == 1) {
-    lua_pushvalue(L, 5);
-  } else {
+  if (ctx != 1) {
     luaL_Buffer buf;
     lua_Integer i, chunkcount;
     chunkcount = lua_rawlen(L, 5);
@@ -400,8 +398,8 @@
       luaL_addvalue(&buf);
     }
     luaL_pushresult(&buf);
+    lua_pushvalue(L, -2);
   }
-  lua_pushvalue(L, -2);
   return 2;
 }