[Emacs-diffs] Changes to emacs/lisp/calc/calc-arith.el

[Jay Belanger]

Index: emacs/lisp/calc/calc-arith.el
diff -u emacs/lisp/calc/calc-arith.el:1.22 emacs/lisp/calc/calc-arith.el:1.23
--- emacs/lisp/calc/calc-arith.el:1.22  Mon Nov 14 20:19:00 2005
+++ emacs/lisp/calc/calc-arith.el       Sat Jan 21 04:50:12 2006
@@ -1201,7 +1201,7 @@
               (and (math-known-scalarp b)
                    (math-add (nth 1 a) b))))
       (and (eq (car-safe b) 'calcFunc-idn)
-          (= (length a) 2)
+          (= (length b) 2)
           (or (and (math-square-matrixp a)
                    (math-add a (math-mimic-ident (nth 1 b) a)))
               (and (math-known-scalarp a)