Silence @track_files_glob ivar warning

Fixes #446.
simplecov-ruby · Jan 20, 2016 · ae3507b · ae3507b
1 parent a1b6e85
commit ae3507b
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/lib/simplecov.rb b/lib/simplecov.rb
@@ -57,9 +57,9 @@ def start(profile = nil, &block)
     # their coverage to zero.
     #
     def add_not_loaded_files(result)
-      if @track_files_glob
+      if track_files_glob
         result = result.dup
-        Dir[@track_files_glob].each do |file|
+        Dir[track_files_glob].each do |file|
           absolute = File.expand_path(file)
 
           result[absolute] ||= [0] * File.foreach(absolute).count

diff --git a/lib/simplecov/configuration.rb b/lib/simplecov/configuration.rb
@@ -47,7 +47,8 @@ def coverage_path
     # or not they were explicitly required. Without this, un-required files
     # will not be present in the final report.
     #
-    def track_files(glob)
+    def track_files_glob(glob = nil)
+      return @track_files_glob if defined?(@track_files_glob) && glob.nil?
       @track_files_glob = glob
     end