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Returns self for String#bytesplice

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This commit is contained in:
dearblue
2023-04-15 21:25:56 +09:00
parent 68c58eac91
commit 2e9ac8f448
2 changed files with 14 additions and 26 deletions
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src/string.c
+2 -2
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@@ -2956,7 +2956,7 @@ str_bytesplice(mrb_state *mrb, mrb_value str, mrb_int idx1, mrb_int len1, mrb_va
if (RSTRING_LEN(replace) <= idx2+len2) {
len2 = RSTRING_LEN(replace) - idx2;
}
if (len2 == 0) return replace;
if (len2 == 0) return str;
mrb_str_modify(mrb, s);
if (len1 >= len2) {
memmove(RSTR_PTR(s)+idx1, RSTRING_PTR(replace)+idx2, len2);
@@ -2971,7 +2971,7 @@ str_bytesplice(mrb_state *mrb, mrb_value str, mrb_int idx1, mrb_int len1, mrb_va
memmove(RSTR_PTR(s)+idx1+len2, RSTR_PTR(s)+idx1+len1, slen-(idx1+len1));
memmove(RSTR_PTR(s)+idx1, RSTRING_PTR(replace)+idx2, len2);
}
return replace;
return str;
}
/*