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* Print a better error message.

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This commit is contained in:
Eelco Dolstra 2011-03-16 15:55:57 +00:00
parent 48bdbbf070
commit 0423d0692a
1 changed files with 1 additions and 1 deletions
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2
scripts/download-using-manifests.pl.in
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@ -295,7 +295,7 @@ sub downloadFile {
$ENV{"PRINT_PATH"} = 1;
$ENV{"QUIET"} = 1;
my ($hash, $path) = `$binDir/nix-prefetch-url '$url'`;
die "download of `$url' failed" unless $? == 0;
die "download of `$url' failed" . ($! ? ": $!" : "") unless $? == 0;
chomp $path;
return $path;
}