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| author | Liping Zhang <liping.zhang@spreadtrum.com> | 2016-09-25 16:54:34 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-10-04 08:49:50 +0200 |
| commit | 1d74732a3917781510153fcf05cf654cda554b8e (patch) | |
| tree | 9a593968c52761d05d92e58ff11f206138adac15 /m4 | |
| parent | de169cac8c2ee91d23cffa69631e7587d7e6cca3 (diff) | |
expr: log: do not print prefix if it is not set
This will avoid the following ugly display output:
[ log prefix (null) ]
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'm4')
0 files changed, 0 insertions, 0 deletions