5 files changed, 15 insertions, 6 deletions
diff --git a/lib/spandx/core/git.rb b/lib/spandx/core/git.rb
index 51949a0..f98734d 100644
--- a/lib/spandx/core/git.rb
+++ b/lib/spandx/core/git.rb
@@ -42,7 +42,5 @@ module Spandx
         end
       end
     end
-
-    Database = Git
   end
 end
diff --git a/lib/spandx/core/guess.rb b/lib/spandx/core/guess.rb
index 62967ce..81862b1 100644
--- a/lib/spandx/core/guess.rb
+++ b/lib/spandx/core/guess.rb
@@ -10,7 +10,14 @@ module Spandx
       end
 
       def license_for(raw)
-        raw.is_a?(Hash) ? from_hash(raw) : from_string(raw)
+        case raw
+        when Hash
+          from_hash(raw)
+        when Array
+          from_array(raw)
+        else
+          from_string(raw)
+        end
       end
 
       private
@@ -21,6 +28,10 @@ module Spandx
           unknown(hash[:name] || hash[:url])
       end
 
+      def from_array(array)
+        from_string(array.join(' AND '))
+      end
+
       def from_string(raw)
         return if raw.nil?
 
diff --git a/lib/spandx/core/parser.rb b/lib/spandx/core/parser.rb
index 4c92854..00d0278 100644
--- a/lib/spandx/core/parser.rb
+++ b/lib/spandx/core/parser.rb
@@ -21,6 +21,8 @@ module Spandx
         include Registerable
 
         def for(path)
+          return UNKNOWN if !File.exist?(path) || File.size(path).zero?
+
           find { |x| x.matches?(File.basename(path)) } || UNKNOWN
         end
       end
diff --git a/lib/spandx/python/pypi.rb b/lib/spandx/python/pypi.rb
index 3c1006b..7849f29 100644
--- a/lib/spandx/python/pypi.rb
+++ b/lib/spandx/python/pypi.rb
@@ -96,7 +96,5 @@ module Spandx
         Nokogiri::HTML(http.get(url).body)
       end
     end
-
-    PyPI = Pypi
   end
 end
diff --git a/lib/spandx/version.rb b/lib/spandx/version.rb
index d26e19a..e2f8abb 100644
--- a/lib/spandx/version.rb
+++ b/lib/spandx/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Spandx
-  VERSION = '0.13.1'
+  VERSION = '0.13.2'
 end