* doc/lispref/intro.texi: Fix PDF output without VERSION. (Bug#59199)

diff --git a/doc/lispref/intro.texi b/doc/lispref/intro.texi
index 975215d69760850b13e2132db3834552e8b46eca..eccc8deb63cd1ec099738d79e1917cfa829c2ae9 100644 (file)
--- a/doc/lispref/intro.texi
+++ b/doc/lispref/intro.texi
@@ -34,7 +34,9 @@ specifically to editing.
 
   This is
 @iftex
+@ifset VERSION
 edition @value{VERSION} of
+@end ifset
 @end iftex
 the @cite{GNU Emacs Lisp Reference Manual},
 corresponding to Emacs version @value{EMACSVER}.