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This commit is contained in:
Roberto Ierusalimschy 2015-02-09 16:05:46 -02:00
parent 7e425be975
commit 2a57d2346e
1 changed files with 2 additions and 2 deletions
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lstrlib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lstrlib.c,v 1.224 2015/02/04 12:54:31 roberto Exp roberto $ ** $Id: lstrlib.c,v 1.225 2015/02/05 17:50:24 roberto Exp roberto $
** Standard library for string operations and pattern-matching ** Standard library for string operations and pattern-matching
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -823,7 +823,7 @@ static int str_gsub (lua_State *L) {
** Add integer part of 'x' to buffer and return new 'x' ** Add integer part of 'x' to buffer and return new 'x'
*/ */
static lua_Number adddigit (char *buff, int n, lua_Number x) { static lua_Number adddigit (char *buff, int n, lua_Number x) {
double dd = l_mathop(floor)(x); /* get integer part from 'x' */ lua_Number dd = l_mathop(floor)(x); /* get integer part from 'x' */
int d = (int)dd; int d = (int)dd;
buff[n] = (d < 10 ? d + '0' : d - 10 + 'a'); /* add to buffer */ buff[n] = (d < 10 ? d + '0' : d - 10 + 'a'); /* add to buffer */
return x - dd; /* return what is left */ return x - dd; /* return what is left */