1 files changed, 1 insertions, 0 deletions
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 50548f138f..0ae47c5316 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -2954,6 +2954,7 @@ module Net
             break
           when T_SPACE
             shift_token
+            next
           end
           data.push(atom.upcase)
         end