Autoswitching won't work with -e

Author: deivid-rodriguez

bundler/lib/bundler/self_manager.rb

@@ -92,6 +92,7 @@ def needs_switching?
     def autoswitching_applies?
       ENV["BUNDLER_VERSION"].nil? &&
         Bundler.rubygems.supports_bundler_trampolining? &&
+        ruby_can_restart_with_same_arguments? &&
         SharedHelpers.in_bundle? &&
         lockfile_version
     end
@@ -151,6 +152,10 @@ def released?(version)
       !version.to_s.end_with?(".dev")
     end
 
+    def ruby_can_restart_with_same_arguments?
+      $PROGRAM_NAME != "-e"
+    end
+
     def updating?
       "update".start_with?(ARGV.first || " ") && ARGV[1..-1].any? {|a| a.start_with?("--bundler") }
     end