lib/commands/setup.rb in dev-2.0.137 vs lib/commands/setup.rb in dev-2.0.138

@@ -9,12 +9,14 @@
 
 		Dir.glob('*.gemspec').each{|gemspec_file|
 			add "<%Gemspec.update('#{gemspec_file}')%>"
 		}
 
-		Dir.glob('*.sln').each{|sln_file|
-			add "nuget restore #{sln_file}"
-		}
+		if(Dir.glob('**/packages.config').length > 0)
+			Dir.glob('*.sln').each{|sln_file|
+				add "nuget restore #{sln_file}"
+			}
+		end
 
 		if(defined?(SVN_EXPORTS))
 			SVN_EXPORTS.each{|k,v|
 				if(!File.exists?("#{Command.dev_root}/dep/#{k}"))
 			      FileUtils.mkdir_p(File.dirname("#{Command.dev_root}/dep/#{k}")) if !File.exists?("#{Command.dev_root}/dep/#{k}")
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