commit 5c1ab16f7743003d2a20926ccb1879832ecfe8d6

Author: Vladimir D. Seleznev <vseleznv@altlinux.org>

Date:   Sun Jan 29 12:08:56 2017 +0300

    fixed build with gcc6

diff --git a/src/lauxlib.c b/src/lauxlib.c

index 5dbb1af..c0934c4 100644

--- a/src/lauxlib.c

+++ b/src/lauxlib.c

@@ -576,7 +576,7 @@ LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {

     lf.f = freopen(filename, "rb", lf.f);  /* reopen in binary mode */

     if (lf.f == NULL) return errfile(L, "reopen", fnameindex);

     /* skip eventual `#!...' */

-   while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;

+    while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;

     lf.extraline = 0;

   }

   ungetc(c, lf.f);

diff --git a/src/ltablib.c b/src/ltablib.c

index b6d9cb4..0bdac7f 100644

--- a/src/ltablib.c

+++ b/src/ltablib.c

@@ -137,7 +137,7 @@ static void addfield (lua_State *L, luaL_Buffer *b, int i) {

   if (!lua_isstring(L, -1))

     luaL_error(L, "invalid value (%s) at index %d in table for "

                   LUA_QL("concat"), luaL_typename(L, -1), i);

-    luaL_addvalue(b);

+  luaL_addvalue(b);

 }