lib/raven/linecache.rb in sentry-raven-0.15.2 vs lib/raven/linecache.rb in sentry-raven-0.15.3

@@ -5,11 +5,11 @@
     class << self
       CACHE = {}
 
       def is_valid_file(path)
         lines = getlines(path)
-        return lines != nil
+        !lines.nil?
       end
 
       def getlines(path)
         CACHE[path] ||= begin
           IO.readlines(path)
@@ -19,10 +19,10 @@
       end
 
       def getline(path, n)
         return nil if n < 1
         lines = getlines(path)
-        return nil if lines == nil
+        return nil if lines.nil?
         lines[n - 1]
       end
     end
   end
 end