Rakefile in alexandria-book-collection-manager-0.7.4 vs Rakefile in alexandria-book-collection-manager-0.7.5

@@ -221,11 +221,13 @@
 end
 
 task :gconf do
   return if ENV["GCONF_DISABLE_MAKEFILE_SCHEMA_INSTALL"]
 
-  raise "gconftool-2 cannot be found, is GConf2 correctly installed?" unless system("which gconftool-2")
+  unless system("which gconftool-2")
+    raise "gconftool-2 cannot be found, is GConf2 correctly installed?"
+  end
 
   ENV["GCONF_CONFIG_SOURCE"] = `gconftool-2 --get-default-source`.chomp
   Dir["schemas/*.schemas"].each do |schema|
     system("gconftool-2 --makefile-install-rule '#{schema}'")
   end
@@ -242,6 +244,6 @@
 task install: [:pre_install, :install_package, :post_install]
 
 desc "Uninstall Alexandria"
 task uninstall: [:uninstall_package] # TODO: gconf etc...
 
-task default: [:spec, :dogtail]
+task default: [:spec]