Merge rubygems/bundler HEAD.

  Pick from https://github.com/rubygems/rubygems/commit/dfbb5a38114640e0d8d616861607f3de73ee0199

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/rubygems/user_interaction.rb b/lib/rubygems/user_interaction.rb
index 4b0a7c60bb..2fa505423b 100644
--- a/lib/rubygems/user_interaction.rb
+++ b/lib/rubygems/user_interaction.rb
@@ -284,7 +284,7 @@ class Gem::StreamUI
   # Ask a question.  Returns an answer if connected to a tty, nil otherwise.
 
   def ask(question)
-    return nil if not tty?
+    return nil if !tty?
 
     @outs.print(question + "  ")
     @outs.flush
@@ -298,7 +298,7 @@ class Gem::StreamUI
   # Ask for a password. Does not echo response to terminal.
 
   def ask_for_password(question)
-    return nil if not tty?
+    return nil if !tty?
 
     @outs.print(question, "  ")
     @outs.flush