1 files changed, 2 insertions, 1 deletions
diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 0ddb0f346f..724bc08e3b 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -2748,8 +2748,9 @@ module Net
               break
             when T_SPACE
               shift_token
+            else
+              data.push(number)
             end
-            data.push(number)
           end
         else
           data = []