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Merge pull request #2194 from suzukaze/refactor-string.c2

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Refactor string.c
This commit is contained in:
Yukihiro "Matz" Matsumoto
2014-05-05 21:08:08 +09:00
parent 1ce9060fa9 06e56a5004
commit d44035f26f
1 changed files with 2 additions and 7 deletions
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src/string.c
+2 -7
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@@ -1230,8 +1230,6 @@ mrb_str_subseq(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len)
mrb_value
mrb_str_substr(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len)
{
mrb_value str2;
if (len < 0) return mrb_nil_value();
if (!RSTRING_LEN(str)) {
len = 0;
@@ -1246,9 +1244,7 @@ mrb_str_substr(mrb_state *mrb, mrb_value str, mrb_int beg, mrb_int len)
if (len <= 0) {
len = 0;
}
str2 = mrb_str_subseq(mrb, str, beg, len);
return str2;
return mrb_str_subseq(mrb, str, beg, len);
}
mrb_int
@@ -1264,8 +1260,7 @@ mrb_str_hash(mrb_state *mrb, mrb_value str)
key = key*65599 + *p;
p++;
}
key = key + (key>>5);
return key;
return key + (key>>5);
}
/* 15.2.10.5.20 */