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| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2013-07-10 14:15:12 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2013-07-10 14:15:12 -0300 |
| commit | 2f8c51a5529686959c6f6c5a8e899127b16c345d (patch) | |
| tree | 6fcd69bf68ed7595578db0e196ad29863faf6257 /lbaselib.c | |
| parent | b5f5fcd78251300aee44d958b9ac000fa05e0478 (diff) | |
| download | lua-2f8c51a5529686959c6f6c5a8e899127b16c345d.tar.gz lua-2f8c51a5529686959c6f6c5a8e899127b16c345d.tar.bz2 lua-2f8c51a5529686959c6f6c5a8e899127b16c345d.zip | |
use unsigneds for unary minus, too
Diffstat (limited to 'lbaselib.c')
| -rw-r--r-- | lbaselib.c | 4 |
1 files changed, 2 insertions, 2 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lbaselib.c,v 1.278 2013/07/05 14:35:49 roberto Exp roberto $ | 2 | ** $Id: lbaselib.c,v 1.279 2013/07/05 14:39:15 roberto Exp roberto $ |
| 3 | ** Basic library | 3 | ** Basic library |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -63,7 +63,7 @@ static int b_str2int (const char *s, const char *e, int base, lua_Integer *pn) { | |||
| 63 | s += strspn(s, SPACECHARS); /* skip trailing spaces */ | 63 | s += strspn(s, SPACECHARS); /* skip trailing spaces */ |
| 64 | if (s != e) /* invalid trailing characters? */ | 64 | if (s != e) /* invalid trailing characters? */ |
| 65 | return 0; | 65 | return 0; |
| 66 | *pn = (neg) ? -(lua_Integer)n : (lua_Integer)n; | 66 | *pn = (lua_Integer)((neg) ? (0u - n) : n); |
| 67 | return 1; | 67 | return 1; |
| 68 | } | 68 | } |
| 69 | 69 | ||