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small refactoring; direct return

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2014-02-16 08:14:44 +09:00
parent 25ea4d751b
commit ffe541b503
1 changed files with 4 additions and 7 deletions
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src/numeric.c
+4 -7
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@@ -106,7 +106,6 @@ num_div(mrb_state *mrb, mrb_value x)
mrb_value
mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit)
{
mrb_value result;
mrb_float n;
if (max_digit > 40) {
@@ -119,14 +118,14 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit)
n = mrb_float(flo);
if (isnan(n)) {
result = mrb_str_new_lit(mrb, "NaN");
return mrb_str_new_lit(mrb, "NaN");
}
else if (isinf(n)) {
if (n < 0) {
result = mrb_str_new_lit(mrb, "-inf");
return mrb_str_new_lit(mrb, "-inf");
}
else {
result = mrb_str_new_lit(mrb, "inf");
return mrb_str_new_lit(mrb, "inf");
}
}
else {
@@ -202,10 +201,8 @@ mrb_flo_to_str(mrb_state *mrb, mrb_value flo, int max_digit)
*c = '\0';
result = mrb_str_new(mrb, &s[0], c - &s[0]);
return mrb_str_new(mrb, &s[0], c - &s[0]);
}
return result;
}
/* 15.2.9.3.16(x) */