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handle empty lockfiles

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This commit is contained in:
Ward Wouts 2003-08-14 15:33:04 +00:00
parent d62c5c33e5
commit 6fcfacfad9
1 changed files with 12 additions and 7 deletions
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7
trunk/ripnews/ripnews.rb
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@ -1,6 +1,6 @@
#!/usr/local/bin/ruby -w #!/usr/local/bin/ruby -w
# $Dwarf: ripnews.rb,v 1.75 2003/07/13 11:18:09 ward Exp $ # $Dwarf: ripnews.rb,v 1.76 2003/07/20 20:32:01 ward Exp $
# $Source$ # $Source$
# #
@ -260,6 +260,7 @@ def lock
lock = File.open(@config[group]["LOCKFILE"], "r") lock = File.open(@config[group]["LOCKFILE"], "r")
line = lock.gets line = lock.gets
lock.close lock.close
if line
line.chomp! line.chomp!
psauxw = `ps -auxw` psauxw = `ps -auxw`
if /^\S+\s+#{line}\s+/.match(psauxw) if /^\S+\s+#{line}\s+/.match(psauxw)
@ -269,6 +270,10 @@ def lock
print "Stale lock found... removing...\n" print "Stale lock found... removing...\n"
File.unlink(@config[group]["LOCKFILE"]) File.unlink(@config[group]["LOCKFILE"])
end end
else
print "Empty lockfile found... removing...\n"
File.unlink(@config[group]["LOCKFILE"])
end
end end
lock = File.new(@config[group]["LOCKFILE"], "w") lock = File.new(@config[group]["LOCKFILE"], "w")
lock.print "#{Process.pid}\n" lock.print "#{Process.pid}\n"