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Fix string concat

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This commit is contained in:
Jarred Sumner
2023-04-14 23:08:17 -07:00
parent 96d522a7db
commit 0d248568f6
1 changed files with 5 additions and 1 deletions
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6
src/string_immutable.zig
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@@ -4344,7 +4344,11 @@ pub fn concatWithLength(
length: usize,
) !string {
var out = try allocator.alloc(u8, length);
@memcpy(out.ptr, args[0].ptr, args[0].len);
var remain = out;
for (args) |arg| {
@memcpy(remain.ptr, arg.ptr, arg.len);
remain = remain[arg.len..];
}
return out;
}