* lib/net/imap.rb (body_ext_mpart): should work even if body-fld-dsp

  is omitted.  [ruby-core:69093] [Bug #11128]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 95e68ae9c1..1cf7aa4ee2 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -2639,7 +2639,13 @@ module Net
           return param
         end
         disposition = body_fld_dsp
-        match(T_SPACE)
+
+        token = lookahead
+        if token.symbol == T_SPACE
+          shift_token
+        else
+          return param, disposition
+        end
         language = body_fld_lang
 
         token = lookahead