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| author | Jun Hiroe <[email protected]> | 2014-05-05 12:56:20 +0900 |
|---|---|---|
| committer | Jun Hiroe <[email protected]> | 2014-05-05 12:56:20 +0900 |
| commit | b9dc9ccd14dfb9122c6ac127ef09ab38acaa3ff3 (patch) | |
| tree | 82560b23efc26effcee2b00f5d0226da80aa2b22 /src | |
| parent | 5921dd19c58862298cf8fc7df79b943152785d8d (diff) | |
| download | mruby-b9dc9ccd14dfb9122c6ac127ef09ab38acaa3ff3.tar.gz mruby-b9dc9ccd14dfb9122c6ac127ef09ab38acaa3ff3.zip | |
Refacotr mrb_str_substr()
Diffstat (limited to 'src')
| -rw-r--r-- | src/string.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/string.c b/src/string.c index aa4f6bed5..7de7d2505 100644 --- a/src/string.c +++ b/src/string.c @@ -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 |