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| author | Théophane Hufschmitt <theophane@hufschmitt.net> | 2022-03-17 15:28:46 +0100 |
|---|---|---|
| committer | Théophane Hufschmitt <theophane.hufschmitt@tweag.io> | 2022-08-03 10:27:25 +0200 |
| commit | c2de0a232c1cfddb1f1385ffd23dd43a2099458e (patch) | |
| tree | 1e174413830f7951f995fcbe417bb132a2dbb081 /src/libstore/builtins/unpack-channel.cc | |
| parent | 8119390abcbb25e849acc50d0af0b37d85adfb04 (diff) | |
Create a wrapper around stdlib’s `rename`
Directly takes some c++ strings, and gently throws an exception on error
(rather than having to inline this logic everywhere)
Diffstat (limited to 'src/libstore/builtins/unpack-channel.cc')
| -rw-r--r-- | src/libstore/builtins/unpack-channel.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libstore/builtins/unpack-channel.cc b/src/libstore/builtins/unpack-channel.cc index 426d58a53..a8417d7ff 100644 --- a/src/libstore/builtins/unpack-channel.cc +++ b/src/libstore/builtins/unpack-channel.cc @@ -22,8 +22,7 @@ void builtinUnpackChannel(const BasicDerivation & drv) auto entries = readDirectory(out); if (entries.size() != 1) throw Error("channel tarball '%s' contains more than one file", src); - if (rename((out + "/" + entries[0].name).c_str(), (out + "/" + channelName).c_str()) == -1) - throw SysError("renaming channel directory"); + moveFile((out + "/" + entries[0].name), (out + "/" + channelName)); } } |