Commit 4b6f350369d1a27353f521c25fd938b6232b631a | zig | Meg's Mirrors

author	Andrew Kelley <andrew@ziglang.org> 2019-04-29 13:48:15-04:00
committer	Andrew Kelley <andrew@ziglang.org> 2019-04-29 13:48:15-04:00
log	4b6f350369d1a27353f521c25fd938b6232b631a
tree	5fe5f4e0d02d99ce882360cc5efea88b42ca0f94
parent	3c13aa178b007cae19800579b40e82bef127f388
signature	Commit is signed but in an unrecognized format.

DirectAllocator: move if > 0 condition above @memcpy

Minor improvement to 3c13aa17 as noted by daurnimator

1 files changed, 2 insertions(+), 2 deletions(-)

std
- heap.zig

std/heap.zig+2-2

...	...	@@ -141,8 +141,8 @@ pub const DirectAllocator = struct {
141	141	return shrink(allocator, old_mem, old_align, new_size, new_align);
142	142	}
143	143	const result = try alloc(allocator, new_size, new_align);
144		@memcpy(result.ptr, old_mem.ptr, std.math.min(old_mem.len, result.len));
145		if (old_mem.len > 0) {
	144	if (old_mem.len != 0) {
	145	@memcpy(result.ptr, old_mem.ptr, std.math.min(old_mem.len, result.len));
146	146	_ = os.posix.munmap(@ptrToInt(old_mem.ptr), old_mem.len);
147	147	}
148	148	return result;