Fix a sanity check; fixes #3089

diff --git a/rts/Sanity.c b/rts/Sanity.c
index d666d57..49bbff7 100644 (file)
--- a/rts/Sanity.c
+++ b/rts/Sanity.c
@@ -236,7 +236,7 @@ checkPAP (StgClosure *tagged_fun, StgClosure** payload, StgWord n_args)
        break;
     }
 
-    ASSERT(fun_info->f.arity > TAG_MASK ? GET_CLOSURE_TAG(tagged_fun) == 1
+    ASSERT(fun_info->f.arity > TAG_MASK ? GET_CLOSURE_TAG(tagged_fun) == 0
            : GET_CLOSURE_TAG(tagged_fun) == fun_info->f.arity);
 }