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fix bug when removing all keywords in protocol

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This commit is contained in:
Mojca Lorber 2017-11-14 15:04:37 +01:00
parent 8ba27f734e
commit c2a5b52767
1 changed files with 4 additions and 2 deletions
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6
app/controllers/protocols_controller.rb
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@ -180,8 +180,10 @@ class ProtocolsController < ApplicationController
def update_keywords
respond_to do |format|
# sanitize user input
params[:keywords].collect! do |keyword|
escape_input(keyword)
if params[:keywords]
params[:keywords].collect! do |keyword|
escape_input(keyword)
end
end
if @protocol.update_keywords(params[:keywords])
format.json do