lib/firebrew/firefox/command.rb in firebrew-0.1.0 vs lib/firebrew/firefox/command.rb in firebrew-0.1.1

@@ -8,20 +8,20 @@
     
     def initialize(config={}, executer = Executer.new)
       @config = config
       @executer = executer
       begin
-        result = @executer.exec('%{firefox} --version' % @config)
+        result = @executer.exec('"%{firefox}" --version' % @config)
         raise Firebrew::FirefoxCommandError unless result[0] =~ /Mozilla Firefox/
         raise Firebrew::FirefoxCommandError unless result[1] == 0
       rescue SystemCallError
         raise Firebrew::FirefoxCommandError
       end
     end
     
     def version
       return @version if @version.present?
-      result = @executer.exec('%{firefox} --version' % @config)[0]
+      result = @executer.exec('"%{firefox}" --version' % @config)[0]
       @version = result.match(/[0-9.]+/)[0]
     end
   end
 end