        \ifrettypeownline
          % put return type on its own line; prohibit line break following:
          \hfil\vadjust{\nobreak}\break  
-@@ -8823,6 +8823,8 @@
+@@ -8941,6 +8941,8 @@
  \newbox\infofilenamebox
  \newbox\printedmanualbox
  %

   \else
     % node/anchor (non-float) references.
     % 
@@ -9010,7 +9018,7 @@
       \else\ifx\tie\tokenafterxref ,% @tie
       \fi\fi\fi\fi\fi\fi
     \fi\fi

--- texinfo.tex.orig	2020-11-01 10:53:32.456654740 +0100
+++ texinfo.tex	2020-11-01 10:58:51.101978168 +0100
@@ -8005,7 +8005,7 @@
     \df \tt
     \def\temp{#2}% text of the return type
     \ifx\temp\empty\else
