X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/sod/blobdiff_plain/4b8e5c0347115ff30841f1d1e71afe59ecb6c82c..7f2917d28642cfbdf590ff26f0cdd91a79b1c489:/src/parser/parser-expr-impl.lisp

diff --git a/src/parser/parser-expr-impl.lisp b/src/parser/parser-expr-impl.lisp
index 5ae4035..41c154f 100644
--- a/src/parser/parser-expr-impl.lisp
+++ b/src/parser/parser-expr-impl.lisp
@@ -151,7 +151,7 @@ (defmethod push-operator
 	  (let ((head (car opstack)))
 	    (cond ((not (typep head 'open-parenthesis))
 		   (apply-operator head state))
-		  ((not (eq (slot-value head 'tag) tag))
+		  ((not (eql (slot-value head 'tag) tag))
 		   (fail))
 		  (t
 		   (return)))