Defect #21000: An unbalanced closing pre or code tag results in undefined method `casecmp' for nil:NilClass - Redmine

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Defect #21000

closed

An unbalanced closing pre or code tag results in undefined method `casecmp' for nil:NilClass

Added by Ricardo S over 8 years ago. Updated over 8 years ago.

Status:

Closed

Priority:

High

Assignee:

Jean-Philippe Lang

Category:

Text formatting

Target version:

Start date:

Due date:

% Done:

Estimated time:

Resolution:

Fixed

Affected version:

Description

After r14484, starting a wiki text with </code> or </pre> results in the error:

An ActionView::Template::Error occurred in wiki#show: undefined method `casecmp' for nil:NilClass
app/helpers/application_helper.rb:612:in `parse_non_pre_blocks'
app/helpers/application_helper.rb:582:in `textilizable'
app/views/wiki/_content.html.erb:2:in `_app_views_wiki__content_html_erb___1050873637_98682770'
app/views/wiki/show.html.erb:44:in `_app_views_wiki_show_html_erb___219731868__628886978'
app/controllers/wiki_controller.rb:97:in `show'
lib/redmine/sudo_mode.rb:63:in `sudo_mode'

My redmine environment:

Environment:
  Redmine version                3.1.0.devel
  Ruby version                   2.2.3-p173 (2015-08-18) [i386-linux-gnu]
  Rails version                  4.2.3
  Environment                    production
  Database adapter               SQLServer