Commit 9f05de20 authored by Leigh Stoller's avatar Leigh Stoller

Minor bug fix.

parent 8c6af85e
......@@ -385,8 +385,13 @@ sub BackUpFileFatal($)
PhaseFail("$filename does not exist")
if (! -e $filename);
PhaseFail("$filename already exists")
if (-e $backup);
if (-e $backup) {
sleep(1);
$backup = $filename . "-" . time();
PhaseFail("$backup already exists")
if (-e $backup);
}
ExecQuietFatal("/bin/cp -p $filename $backup")
if (!$impotent);
......
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