tree b40e22a5aa1c00bca86df0d1002e19858bbfe9cd
parent a0e586130270b466fa77a34a45b3f0cd69feca8e
author Willy Tarreau <w@1wt.eu> 1294149454 +0100
committer Willy Tarreau <w@1wt.eu> 1294149454 +0100
encoding latin1

[MINOR] http: improve url_param pattern extraction to ignore empty values

It's better to avoid sticking on empty parameter values, as this almost
always indicates a missing parameter. Otherwise it's easy to enter a
situation where all new visitors stick to the same server.