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Diffstat (limited to 'Build/source/texk/web2c/luatexdir/lua51/lauxlib.c')
-rw-r--r--Build/source/texk/web2c/luatexdir/lua51/lauxlib.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua51/lauxlib.c b/Build/source/texk/web2c/luatexdir/lua51/lauxlib.c
index 96a6b85237a..10f14e2c088 100644
--- a/Build/source/texk/web2c/luatexdir/lua51/lauxlib.c
+++ b/Build/source/texk/web2c/luatexdir/lua51/lauxlib.c
@@ -1,5 +1,5 @@
/*
-** $Id: lauxlib.c,v 1.159 2006/03/21 19:31:09 roberto Exp $
+** $Id: lauxlib.c,v 1.159.1.3 2008/01/21 13:20:51 roberto Exp $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@@ -244,7 +244,7 @@ LUALIB_API void luaI_openlib (lua_State *L, const char *libname,
if (libname) {
int size = libsize(l);
/* check whether lib already exists */
- luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", size);
+ luaL_findtable(L, LUA_REGISTRYINDEX, "_LOADED", 1);
lua_getfield(L, -1, libname); /* get _LOADED[libname] */
if (!lua_istable(L, -1)) { /* not found? */
lua_pop(L, 1); /* remove previous result */
@@ -535,7 +535,7 @@ static const char *getF (lua_State *L, void *ud, size_t *size) {
return "\n";
}
if (feof(lf->f)) return NULL;
- *size = fread(lf->buff, 1, LUAL_BUFFERSIZE, lf->f);
+ *size = fread(lf->buff, 1, sizeof(lf->buff), lf->f);
return (*size > 0) ? lf->buff : NULL;
}
@@ -570,9 +570,8 @@ LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {
while ((c = getc(lf.f)) != EOF && c != '\n') ; /* skip first line */
if (c == '\n') c = getc(lf.f);
}
- if (c == LUA_SIGNATURE[0] && lf.f != stdin) { /* binary file? */
- fclose(lf.f);
- lf.f = fopen(filename, "rb"); /* reopen in binary mode */
+ if (c == LUA_SIGNATURE[0] && filename) { /* binary file? */
+ 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]) ;
@@ -581,7 +580,7 @@ LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {
ungetc(c, lf.f);
status = lua_load(L, getF, &lf, lua_tostring(L, -1));
readstatus = ferror(lf.f);
- if (lf.f != stdin) fclose(lf.f); /* close file (even in case of errors) */
+ if (filename) fclose(lf.f); /* close file (even in case of errors) */
if (readstatus) {
lua_settop(L, fnameindex); /* ignore results from `lua_load' */
return errfile(L, "read", fnameindex);