1 files changed, 3 insertions, 1 deletions
diff --git a/lognotify.rb b/lognotify.rb
index 0ed0538..8ab9aa9 100755
--- a/lognotify.rb
+++ b/lognotify.rb
@@ -66,7 +66,9 @@ end
 
 # Count lines in cached log.
 def count_lines identifier
-  return File.open(identifier.to_cache_path).readlines.length
+  File.open(identifier.to_cache_path) do |file|
+    return file.readlines.length
+  end
 end
 
 # Retrieve new lines via SSH.