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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-03-21 10:52:33 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-03-21 10:52:33 -0300 |
| commit | da4811238ab48446545621389cb07051982a8279 (patch) | |
| tree | 56b1a056b383cb09295630e835ad12211036bd6d /ltablib.c | |
| parent | f96872a534f1d10788d5607d634cc77e25a887ff (diff) | |
| download | lua-da4811238ab48446545621389cb07051982a8279.tar.gz lua-da4811238ab48446545621389cb07051982a8279.tar.bz2 lua-da4811238ab48446545621389cb07051982a8279.zip | |
details (typos in comments)
Diffstat (limited to 'ltablib.c')
| -rw-r--r-- | ltablib.c | 4 |
1 files changed, 2 insertions, 2 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: ltablib.c,v 1.64 2013/02/06 18:29:03 roberto Exp roberto $ | 2 | ** $Id: ltablib.c,v 1.65 2013/03/07 18:17:24 roberto Exp roberto $ |
| 3 | ** Library for Table Manipulation | 3 | ** Library for Table Manipulation |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -140,7 +140,7 @@ static int unpack (lua_State *L) { | |||
| 140 | e = luaL_opt(L, luaL_checkint, 3, luaL_len(L, 1)); | 140 | e = luaL_opt(L, luaL_checkint, 3, luaL_len(L, 1)); |
| 141 | if (i > e) return 0; /* empty range */ | 141 | if (i > e) return 0; /* empty range */ |
| 142 | n = e - i + 1; /* number of elements */ | 142 | n = e - i + 1; /* number of elements */ |
| 143 | if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arith. overflow */ | 143 | if (n <= 0 || !lua_checkstack(L, n)) /* n <= 0 means arithmetic overflow */ |
| 144 | return luaL_error(L, "too many results to unpack"); | 144 | return luaL_error(L, "too many results to unpack"); |
| 145 | lua_rawgeti(L, 1, i); /* push arg[i] (avoiding overflow problems) */ | 145 | lua_rawgeti(L, 1, i); /* push arg[i] (avoiding overflow problems) */ |
| 146 | while (i++ < e) /* push arg[i + 1...e] */ | 146 | while (i++ < e) /* push arg[i + 1...e] */ |