diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | string.c | 2 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,9 @@ +Tue Jan 30 17:01:21 2007 NAKAMURA Usaku <usa@ruby-lang.org> + + * string.c (rb_str_sub_bang): calling rb_str_modify() should be just + before actually modifying the string. + fixed: [ruby-dev:30211] (originally reported by zunda) + Tue Jan 30 13:24:06 2007 Yukihiro Matsumoto <matz@ruby-lang.org> * numeric.c (int_pred): add Integer#pred corresponding @@ -2027,7 +2027,6 @@ rb_str_sub_bang(int argc, VALUE *argv, VALUE str) pat = get_pat(argv[0], 1); if (rb_reg_search(pat, str, 0, 0) >= 0) { - rb_str_modify(str); match = rb_backref_get(); regs = RMATCH(match)->regs; @@ -2043,6 +2042,7 @@ rb_str_sub_bang(int argc, VALUE *argv, VALUE str) else { repl = rb_reg_regsub(repl, str, regs, pat); } + rb_str_modify(str); if (OBJ_TAINTED(repl)) tainted = 1; plen = END(0) - BEG(0); if (RSTRING_LEN(repl) > plen) { |