Matching Empty Syslog Lines

Hoi,

I get loads of empty lines in my syslog like:

Mar 11 16:38:29 il062 dm:
Mar 11 16:38:35 il062 sshd:
Mar 11 16:37:19 il062 alsa:

So I am looking for a Match-Expression to omit these lines. Unfortunately 
match("^$") and match("\A\z") did no good at all.

Any idea how to get rid of these lines?

Regards,

Juergen

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