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Fixes atomicSymLink looping when new_path already exists.

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Felix (xq) Queißner 2020-07-28 19:00:45 +02:00 committed by Andrew Kelley
parent d726c2a2d3
commit 606b6462ce
1 changed files with 1 additions and 1 deletions
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2
lib/std/fs.zig
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@ -84,7 +84,7 @@ pub fn atomicSymLink(allocator: *Allocator, existing_path: []const u8, new_path:
try crypto.randomBytes(rand_buf[0..]);
base64_encoder.encode(tmp_path[dirname.len + 1 ..], &rand_buf);
if (cwd().symLink(existing_path, new_path, .{})) {
if (cwd().symLink(existing_path, tmp_path, .{})) {
return rename(tmp_path, new_path);
} else |err| switch (err) {
error.PathAlreadyExists => continue,