1 files changed, 0 insertions, 1 deletions
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 9de6395236..c3dda46606 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -2680,7 +2680,6 @@ module Net
         token = match(T_ATOM)
         name = token.value.upcase
         match(T_SPACE)
-        mailbox = astring
         data = []
         token = lookahead
         if token.symbol == T_SPACE