diff --git a/.travis.yml b/.travis.yml
index ff613e0d..61e195db 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,9 @@
 sudo: false
 language: ruby
 cache: bundler
+before_install:
+  - gem update --system
+  - gem install bundler
 addons:
   apt:
     packages:
diff --git a/lib/sqlite3/pragmas.rb b/lib/sqlite3/pragmas.rb
index a08e0213..6fd4ae11 100644
--- a/lib/sqlite3/pragmas.rb
+++ b/lib/sqlite3/pragmas.rb
@@ -19,19 +19,19 @@ def get_boolean_pragma( name )
     # integer that represents truth.
     def set_boolean_pragma( name, mode )
       case mode
-        when String
+      when String
           case mode.downcase
-            when "on", "yes", "true", "y", "t"; mode = "'ON'"
-            when "off", "no", "false", "n", "f"; mode = "'OFF'"
-            else
+          when "on", "yes", "true", "y", "t"; mode = "'ON'"
+          when "off", "no", "false", "n", "f"; mode = "'OFF'"
+          else
               raise Exception,
                 "unrecognized pragma parameter #{mode.inspect}"
           end
-        when true, 1
+      when true, 1
           mode = "ON"
-        when false, 0, nil
+      when false, 0, nil
           mode = "OFF"
-        else
+      else
           raise Exception,
             "unrecognized pragma parameter #{mode.inspect}"
       end