[DRE-maint] Bug#705466: libactionpack-ruby1.8: form_options_helper.rb method add_options do not render option_tags correct

[Hubert Krause]

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Package: libactionpack-ruby1.8
Version: 2.3.5-1.2+squeeze8
Severity: normal
Tags: patch

the last update of libactionpack-ruby1.8 leads to a malfunction in
redmine backport version 1.1.2-2~bpo60+1.

The problem is, that an option list rendered by add_options with an
initial empty option leads to escaped option tags. An example:

<option value=""></option>
<optgroup label="Test"><option
value="168">Example</option> <option
value="167">Example2 2013</option> <option
value="170">Example 3 2013</option> <option
value="165">Example
4</option></optgroup><optgroup
label="Text"><option
value="105">Livegang</option> <option
value="231">Test91 </option></optgroup>

The attached Patch solve this problem, but this patch introduce a
regression to the last patch. I put this patch to this bug report to
help figure out what the real problem might be. I don't know.

Best regards,

Hubert

- -- System Information:
Debian Release: 6.0.7
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.32-5-openvz-amd64 (SMP w/16 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libactionpack-ruby1.8 depends on:
ii  libruby1.8           1.8.7.302-2squeeze1 Libraries necessary to run
Ruby 1.

libactionpack-ruby1.8 recommends no packages.

libactionpack-ruby1.8 suggests no packages.

- -- no debconf information
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