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-rw-r--r--app/controllers/autocomplete_lines_controller.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/controllers/autocomplete_lines_controller.rb b/app/controllers/autocomplete_lines_controller.rb
index 8398a92c1..c931dfa42 100644
--- a/app/controllers/autocomplete_lines_controller.rb
+++ b/app/controllers/autocomplete_lines_controller.rb
@@ -6,6 +6,8 @@ class AutocompleteLinesController < ChouetteController
protected
def collection
+ return [] if !params[:q]
+
@lines = referential.line_referential.lines
@lines = @lines