BUGFIX: UserParameter parsing of escaped double quotes

[trav]

There seems to be a small bug in the num_param() function in zabbix 1.6.1

The bug is encountered when parsing a UserParameter and prevents the use of an escaped double quote inside a quoted string parameter.

The attached patch changes the behaviour of num_param() to match that of get_param() when double quotes are encountered inside an quoted string.

[bondbig]

Question: the link: http://prdownloads.sourceforge.net/z...ar.gz?download contains patched version?

[trav]

Question: the link: http://prdownloads.sourceforge.net/z...ar.gz?download contains patched version?

No, the problem is present in that download.