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This commit is contained in:
Alinson S. Xavier
2008-08-03 11:13:47 -03:00
parent 67fe30db90
commit 4e22c87074
2 changed files with 4 additions and 1 deletions
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4
app/controllers/courses_controller.rb
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@@ -104,7 +104,9 @@ class CoursesController < ApplicationController
protected
def find_course
params[:id] = Course.find(:first, :conditions => ['short_name = ?', params[:id]], :order => 'period desc').id if !params[:id].is_numeric? and !Course.find_by_short_name(params[:id]).nil?
if params[:id]
params[:id] = Course.find(:first, :conditions => ['short_name = ?', params[:id]], :order => 'period desc').id if !params[:id].is_numeric? and !Course.find_by_short_name(params[:id]).nil?
end
@course = params[:id] ? Course.find(params[:id]) : Course.new(params[:course])
end