diff options
Diffstat (limited to 'sprintf.c')
-rw-r--r-- | sprintf.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -296,6 +296,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) blen = 0; bsiz = 120; result = rb_str_buf_new(bsiz); + rb_enc_copy(result, fmt); buf = RSTRING_PTR(result); for (; p < end; p++) { @@ -459,7 +460,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) str = rb_obj_as_string(arg); if (OBJ_TAINTED(str)) tainted = 1; len = RSTRING_LEN(str); - enc = rb_enc_check(fmt, str); + enc = rb_enc_check(result, str); if (flags&(FPREC|FWIDTH)) { slen = rb_enc_strlen(RSTRING_PTR(str),RSTRING_END(str),enc); if (slen < 0) { @@ -497,6 +498,7 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt) } } PUSH(RSTRING_PTR(str), len); + rb_enc_associate(result, enc); } break; |