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authorZog2018-03-06 11:49:11 +0100
committerZog2018-03-06 11:49:19 +0100
commitb7079226c965e7130a2bcc17b7f278a1e23ac7e8 (patch)
treec3ed4a84b879d0424c6f269eb9f7aa2a2018f4fe /app/models/simple_interface.rb
parentc322f76744e68185766b0962066d69f7dc4d9629 (diff)
downloadchouette-core-b7079226c965e7130a2bcc17b7f278a1e23ac7e8.tar.bz2
Refs #6068; Fix specs6068-simple-exporter
Diffstat (limited to 'app/models/simple_interface.rb')
-rw-r--r--app/models/simple_interface.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/app/models/simple_interface.rb b/app/models/simple_interface.rb
index 5997a6dd3..16d6e86f2 100644
--- a/app/models/simple_interface.rb
+++ b/app/models/simple_interface.rb
@@ -70,6 +70,7 @@ class SimpleInterface < ActiveRecord::Base
msg = colorize msg, opts[:color] if opts[:color]
@start_time ||= Time.now
time = Time.now - @start_time
+ @messages ||= []
if opts[:append]
_time, _msg = @messages.pop || []
_time ||= time