From 8a87be8f4e965391463e0e6a5e95f427f0c24524 Mon Sep 17 00:00:00 2001
From: Olle Jonsson <olle.jonsson@gmail.com>
Date: Fri, 23 Oct 2015 07:32:52 +0200
Subject: [PATCH] Reader: use positive Boolean, drop unused #map

---
 lib/github_changelog_generator/reader.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/github_changelog_generator/reader.rb b/lib/github_changelog_generator/reader.rb
index f46301f..e489052 100644
--- a/lib/github_changelog_generator/reader.rb
+++ b/lib/github_changelog_generator/reader.rb
@@ -53,10 +53,10 @@ module GitHubChangelogGenerator
 
       @heading_structures.each do |regexp|
         matches = Regexp.new(regexp).match(heading)
-        captures.merge!(Hash[matches.names.map.zip(matches.captures)]) unless matches.nil?
-
-        # Try Regular Expressions until you find one that delivers results
-        break unless matches.nil?
+        if matches
+          captures.merge!(Hash[matches.names.zip(matches.captures)])
+          break
+        end
       end
 
       captures