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removed unneeded test (result of b_str2int is already checked

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against length)
This commit is contained in:
Roberto Ierusalimschy
2014-11-10 12:25:52 -02:00
parent 74e10b9c3b
commit b58602d93d
1 changed files with 1 additions and 3 deletions
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4
lbaselib.c
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@@ -1,5 +1,5 @@
/* /*
** $Id: lbaselib.c,v 1.305 2014/10/29 16:11:17 roberto Exp roberto $ ** $Id: lbaselib.c,v 1.306 2014/11/02 19:19:04 roberto Exp roberto $
** Basic library ** Basic library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@@ -61,8 +61,6 @@ static const char *b_str2int (const char *s, int base, lua_Integer *pn) {
s++; s++;
} while (isalnum((unsigned char)*s)); } while (isalnum((unsigned char)*s));
s += strspn(s, SPACECHARS); /* skip trailing spaces */ s += strspn(s, SPACECHARS); /* skip trailing spaces */
if (*s != '\0') /* invalid trailing characters? */
return NULL;
*pn = (lua_Integer)((neg) ? (0u - n) : n); *pn = (lua_Integer)((neg) ? (0u - n) : n);
return s; return s;
} }