fix equality of GroupRings

2019-01-02 17:07:46 +01:00 · 2019-01-02 17:07:46 +01:00 · b25ae0fc4f
parent e6555551c1
commit b25ae0fc4f
1 changed files with 2 additions and 4 deletions
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@ -272,13 +272,11 @@ end

 function (==)(A::GroupRing, B::GroupRing)
   A.group == B.group || return false
-   if isdefined(A, :basis)
+   if isdefined(A, :pm) && isdefined(B, :pm)
      complete!(A)
-   end
-   if isdefined(B, :basis)
      complete!(B)
+      A.pm == B.pm || return false
   end
-   A.pm == B.pm || return false
   return true
 end