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-rw-r--r--lib/oxidized/output/file.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/oxidized/output/file.rb b/lib/oxidized/output/file.rb
index 03c878a..38c9917 100644
--- a/lib/oxidized/output/file.rb
+++ b/lib/oxidized/output/file.rb
@@ -33,6 +33,7 @@ class OxidizedFile < Output
IO.readlines File.join(cfg_dir, node)
else
path = Dir.glob File.join(cfg_dir, '**', node) # fetch node in all groups
+ return nil if path[0].nil?
open(path[0], 'r').readlines
end
end