From 8abc77a0c03580b3cac6c3f462fbeab2fc57bb29 Mon Sep 17 00:00:00 2001
From: kalmarek <kalmar@amu.edu.pl>
Date: Fri, 15 Sep 2017 19:03:43 +0200
Subject: [PATCH] override Nemo's *(Rational, ::GroupRingElem)

---
 src/GroupRings.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/GroupRings.jl b/src/GroupRings.jl
index e9f9f39..223de3b 100644
--- a/src/GroupRings.jl
+++ b/src/GroupRings.jl
@@ -295,7 +295,7 @@ end
 (*)(X::GroupRingElem, a) = mul(a,X)
 
 # disallow Nemo.Rings to hijack *(::Integer, ::RingElem)
-(*){T<:Integer}(a::T, X::GroupRingElem) = mul(a,X)
+(*)(a::Union{Integer, Rational}, X::GroupRingElem) = mul(a,X)
 
 (/)(X::GroupRingElem, a) = 1/a*X