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small bug

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This commit is contained in:
Roberto Ierusalimschy 2004-07-13 17:11:32 -03:00
parent a535ad6fee
commit 942496d767
1 changed files with 4 additions and 3 deletions
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7
lauxlib.c
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@ -1,5 +1,5 @@
/*
** $Id: lauxlib.c,v 1.119 2004/07/01 14:26:28 roberto Exp roberto $
** $Id: lauxlib.c,v 1.120 2004/07/09 18:23:17 roberto Exp roberto $
** Auxiliary functions for building Lua libraries
** See Copyright Notice in lua.h
*/
@ -383,9 +383,10 @@ static const char *luaL_gsub (lua_State *L, const char *s,
LUALIB_API const char *luaL_searchpath (lua_State *L, const char *name,
const char *path) {
FILE *f;
const char *p = path;
if (p == NULL) p = getpath(L);
const char *p;
if (path == NULL) path = getpath(L);
else lua_pushnil(L); /* to balance item pushed by `getpath' */
p = path;
for (;;) {
const char *fname;
if ((p = pushnexttemplate(L, p)) == NULL) {