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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-10-01 13:05:06 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-10-01 13:05:06 -0300 |
| commit | 27f7bd2e8301213d1b84eecad5c3e5cee35b24eb (patch) | |
| tree | 0d79644bae37f9766aa1bc3d6d0b5fd6a6882750 /liolib.c | |
| parent | 798660c9cddef8a73f68058576e3d47eed2b1a27 (diff) | |
| download | lua-27f7bd2e8301213d1b84eecad5c3e5cee35b24eb.tar.gz lua-27f7bd2e8301213d1b84eecad5c3e5cee35b24eb.tar.bz2 lua-27f7bd2e8301213d1b84eecad5c3e5cee35b24eb.zip | |
detail
Diffstat (limited to 'liolib.c')
| -rw-r--r-- | liolib.c | 4 |
1 files changed, 2 insertions, 2 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: liolib.c,v 2.128 2014/07/29 16:01:00 roberto Exp roberto $ | 2 | ** $Id: liolib.c,v 2.129 2014/09/26 14:09:21 roberto Exp roberto $ |
| 3 | ** Standard I/O (and system) library | 3 | ** Standard I/O (and system) library |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -581,7 +581,7 @@ static int io_readline (lua_State *L) { | |||
| 581 | lua_pushvalue(L, lua_upvalueindex(3 + i)); | 581 | lua_pushvalue(L, lua_upvalueindex(3 + i)); |
| 582 | n = g_read(L, p->f, 2); /* 'n' is number of results */ | 582 | n = g_read(L, p->f, 2); /* 'n' is number of results */ |
| 583 | lua_assert(n > 0); /* should return at least a nil */ | 583 | lua_assert(n > 0); /* should return at least a nil */ |
| 584 | if (!lua_isnil(L, -n)) /* read at least one value? */ | 584 | if (lua_toboolean(L, -n)) /* read at least one value? */ |
| 585 | return n; /* return them */ | 585 | return n; /* return them */ |
| 586 | else { /* first result is nil: EOF or error */ | 586 | else { /* first result is nil: EOF or error */ |
| 587 | if (n > 1) { /* is there error information? */ | 587 | if (n > 1) { /* is there error information? */ |