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| author | Eelco Dolstra <edolstra@gmail.com> | 2017-03-15 14:40:47 +0100 |
|---|---|---|
| committer | Eelco Dolstra <edolstra@gmail.com> | 2017-03-15 16:50:19 +0100 |
| commit | 25dff2b7dbab54bd97b5ec22a05e594504555a12 (patch) | |
| tree | 5847593a4cd246899ef09a47fd44b0c872c5fe6e /src/libstore/download.cc | |
| parent | 042975ea8e2e081c0d44190c8b41104131f8c6d4 (diff) | |
runProgram(): Distinguish between empty input and no input
For example, if we call brotli with an empty input, it shouldn't read
from the caller's stdin.
Diffstat (limited to 'src/libstore/download.cc')
| -rw-r--r-- | src/libstore/download.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstore/download.cc b/src/libstore/download.cc index da29b2fc6..22bde086e 100644 --- a/src/libstore/download.cc +++ b/src/libstore/download.cc @@ -671,7 +671,7 @@ Path Downloader::downloadCached(ref<Store> store, const string & url_, bool unpa Path tmpDir = createTempDir(); AutoDelete autoDelete(tmpDir, true); // FIXME: this requires GNU tar for decompression. - runProgram("tar", true, {"xf", storePath, "-C", tmpDir, "--strip-components", "1"}, ""); + runProgram("tar", true, {"xf", storePath, "-C", tmpDir, "--strip-components", "1"}); unpackedStorePath = store->addToStore(name, tmpDir, true, htSHA256, defaultPathFilter, false); } replaceSymlink(unpackedStorePath, unpackedLink); |