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Check @exercise prior usage

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Sebastian Serth
2020-03-04 17:57:45 +01:00
parent dbfc1b2e11
commit 58031587de
1 changed files with 1 additions and 1 deletions
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app/controllers/concerns/lti.rb
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@ -110,7 +110,7 @@ module Lti
else else
proxy_exercise.get_matching_exercise(@current_user) proxy_exercise.get_matching_exercise(@current_user)
end end
session[:lti_exercise_id] = @exercise.id session[:lti_exercise_id] = @exercise.id if @exercise
refuse_lti_launch(message: t('sessions.oauth.invalid_exercise_token')) unless @exercise refuse_lti_launch(message: t('sessions.oauth.invalid_exercise_token')) unless @exercise
end end