From 6fd33ee7c7fa924459de715b76fd1dffa0411dae Mon Sep 17 00:00:00 2001
From: Mateusz Baran <mateuszbaran89@gmail.com>
Date: Thu, 28 Nov 2024 12:15:22 +0100
Subject: [PATCH] fix lie_bracket on new groups

---
 src/groups/power_group.jl   | 3 ++-
 src/groups/product_group.jl | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/groups/power_group.jl b/src/groups/power_group.jl
index d1d7fa68..e82c5799 100644
--- a/src/groups/power_group.jl
+++ b/src/groups/power_group.jl
@@ -257,7 +257,7 @@ function inv!(
 end
 
 function lie_bracket!(
-    PoA::LieAlgebra{𝔽,<:LieGroup{𝔽,Op,M}}, Z, X, Y
+    PoA::LieAlgebra{𝔽,Op,<:LieGroup{𝔽,Op,M}}, Z, X, Y
 ) where {𝔽,Op<:PowerGroupOperation,M<:ManifoldsBase.AbstractPowerManifold}
     PM = PoA.manifold.manifold
     rep_size = representation_size(PM)
@@ -270,6 +270,7 @@ function lie_bracket!(
             ManifoldsBase._read(PM, rep_size, Y, i),
         )
     end
+    return Z
 end
 
 function ManifoldsBase.log!(
diff --git a/src/groups/product_group.jl b/src/groups/product_group.jl
index 9e1ad1d1..dc3012dd 100644
--- a/src/groups/product_group.jl
+++ b/src/groups/product_group.jl
@@ -245,12 +245,12 @@ function inv!(
 end
 
 function lie_bracket!(
-    PrA::LieAlgebra{𝔽,<:LieGroup{𝔽,Op,M}}, Z, X, Y
+    PrA::LieAlgebra{𝔽,Op,<:LieGroup{𝔽,Op,M}}, Z, X, Y
 ) where {𝔽,Op<:ProductGroupOperation,M<:ManifoldsBase.ProductManifold}
     PrM = PrA.manifold.manifold
     map(
         lie_bracket!,
-        LieAlgebra.(LieGroup.(PrM.manifolds, PrA.op.operations)),
+        LieAlgebra.(LieGroup.(PrM.manifolds, PrA.manifold.op.operations)),
         submanifold_components(PrM, Z),
         submanifold_components(PrM, X),
         submanifold_components(PrM, Y),