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marsadm: do not abort all when systemd template generation fails

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Thomas Schoebel-Theuer 2019-11-28 03:46:05 +01:00
parent a98187c022
commit fa004afa2a
1 changed files with 8 additions and 2 deletions
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10
userspace/marsadm
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@ -453,7 +453,10 @@ sub instantiate_systemd_unit {
my $text;
{
local $/; # slurp
open(IN, "< $template_file") or ldie "cannot open system template file '$template_file'\n";
if (!open(IN, "< $template_file")) {
lwarn "cannot open system template file '$template_file'\n";
return (0, $outfile);
}
$text = <IN>;
close(IN);
}
@ -468,7 +471,10 @@ sub instantiate_systemd_unit {
return (0, $outfile);
}
}
open(OUT, "> $outfile.tmp") or ldie "cannt create '$outfile'\n";
if (!open(OUT, "> $outfile.tmp")) {
lwarn "cannot create '$outfile'\n";
return (0, $outfile);
}
print OUT $text;
close(OUT);
rename("$outfile.tmp", $outfile);