From 0dd23532ac4fa881be176f8511d20b878404fd86 Mon Sep 17 00:00:00 2001
From: kalmar <kalmar@amu.edu.pl>
Date: Wed, 17 May 2017 14:37:22 +0200
Subject: [PATCH] Type-parametrised star(::GroupRingElem)

---
 src/GroupRings.jl | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/GroupRings.jl b/src/GroupRings.jl
index a14fbe9..8592c19 100644
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@@ -296,12 +296,12 @@ end
 #
 ###############################################################################
 
-function star(X::GroupRingElem)
+function star{T}(X::GroupRingElem{T})
    RG = parent(X)
    isdefined(RG, :basis) || complete(RG)
-   result = RG()
+   result = RG(T)
    for (i,c) in enumerate(X.coeffs)
-      if c != zero(eltype(X.coeffs))
+      if c != zero(T)
          g = inv(RG.basis[i])
          result[g] = c
       end