found bug

[Karl Riauba]

Hi,

I think I found egrep bug.
No tabs in example file or in variable.
10.193.132.65:9102 should suppose to be filtered out, but it doesn't.

Thanks

$ echo ===$egrep===
=== 10.193.132.65:9102 | 10.193.132.65:111 | 10.193.132.65:4560 |
10.193.132.65:2800 | 10.193.132.65:4369 | 10.193.132.65:22 |
10.193.132.65:8888 | 10.193.132.65:8088 | 10.193.132.65:8089 |
10.193.132.65:38012 | 10.193.132.65:8126 | 10.193.132.65:5280 |
10.193.132.65:39073 | 10.193.132.65:8834 | 10.193.132.65:2850 |
10.193.132.65:41187 | 10.193.132.65:5285 | 10.193.132.65:9125 |
10.193.132.65:5222 | 10.193.132.65:5287 | 10.193.132.65:5223 |
10.193.132.65:35848 ===
address@hidden:~
$ cat egrep_bug
tcp        0      0 0.0.0.0:9102            0.0.0.0:*               LISTEN
    12160/statsd_export
tcp        0      0 0.0.0.0:9125            0.0.0.0:*               LISTEN
    12160/statsd_export
tcp        0      0 10.193.132.65:9102      10.196.128.42:46852
 ESTABLISHED 12160/statsd_export
udp        0      0 0.0.0.0:9125            0.0.0.0:*
     12160/statsd_export
unix  3      [ ]         STREAM     CONNECTED     47777
12160/statsd_export
address@hidden:~
$ cat egrep_bug | egrep -v "$egrep"
tcp        0      0 0.0.0.0:9102            0.0.0.0:*               LISTEN
    12160/statsd_export
tcp        0      0 0.0.0.0:9125            0.0.0.0:*               LISTEN
    12160/statsd_export
tcp        0      0 10.193.132.65:9102      10.196.128.42:46852
 ESTABLISHED 12160/statsd_export
udp        0      0 0.0.0.0:9125            0.0.0.0:*
     12160/statsd_export
unix  3      [ ]         STREAM     CONNECTED     47777
12160/statsd_export
address@hidden:~
$