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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2016-11-25 08:01:41 +0900 |
|---|---|---|
| committer | GitHub <[email protected]> | 2016-11-25 08:01:41 +0900 |
| commit | b4d501750cc5c98ed0a04f56d5eb95fb178bcca3 (patch) | |
| tree | ebf09e0708230bd6298ead4a6c6c8136d497d520 /src/string.c | |
| parent | 54921aa671f91d24e4025c0a54b4c622fc2f6db2 (diff) | |
| parent | 76a1bdfa29469576112a41b78a132b785616a3f9 (diff) | |
| download | mruby-b4d501750cc5c98ed0a04f56d5eb95fb178bcca3.tar.gz mruby-b4d501750cc5c98ed0a04f56d5eb95fb178bcca3.zip | |
Merge pull request #3288 from bouk/chomp-bang-len
Get String length after args in String#chomp!
Diffstat (limited to 'src/string.c')
| -rw-r--r-- | src/string.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/string.c b/src/string.c index 5e490bf03..f47294291 100644 --- a/src/string.c +++ b/src/string.c @@ -1235,11 +1235,13 @@ mrb_str_chomp_bang(mrb_state *mrb, mrb_value str) char *p, *pp; mrb_int rslen; mrb_int len; + mrb_int argc; struct RString *s = mrb_str_ptr(str); mrb_str_modify(mrb, s); + argc = mrb_get_args(mrb, "|S", &rs); len = RSTR_LEN(s); - if (mrb_get_args(mrb, "|S", &rs) == 0) { + if (argc == 0) { if (len == 0) return mrb_nil_value(); smart_chomp: if (RSTR_PTR(s)[len-1] == '\n') { |