From 769acf9b735f3dc74f84d6ddf98c05c2afb56ee3 Mon Sep 17 00:00:00 2001
From: Tim Holy <tim.holy@gmail.com>
Date: Sat, 25 Mar 2017 09:06:17 -0500
Subject: [PATCH] Define a fallback for timeaxis

---
 src/ImageAxes.jl | 1 +
 test/runtests.jl | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/ImageAxes.jl b/src/ImageAxes.jl
index fa52836..e0dbadf 100644
--- a/src/ImageAxes.jl
+++ b/src/ImageAxes.jl
@@ -38,6 +38,7 @@ new names as well.
 Return the time axis, if present, of the array `A`, and `nothing` otherwise.
 """
 @inline timeaxis(A::AxisArray) = _timeaxis(A.axes...)
+timeaxis(A::AbstractArray) = nothing
 timeaxis(A::AbstractMappedArray) = timeaxis(parent(A))
 @traitfn _timeaxis{Ax<:Axis; !TimeAxis{Ax}}(ax::Ax, axes...) = _timeaxis(axes...)
 @traitfn _timeaxis{Ax<:Axis;  TimeAxis{Ax}}(ax::Ax, axes...) = ax
diff --git a/test/runtests.jl b/test/runtests.jl
index db06447..dd7e8a0 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -30,6 +30,8 @@ using SimpleTraits, Unitful
     @test @inferred(indices_spatial(A)) === (Base.OneTo(3), Base.OneTo(4))
     assert_timedim_last(A)
     @test map(istimeaxis, axes(A)) == (false,false)
+
+    @test @inferred(timeaxis(rand(3,5))) == nothing
 end
 
 @testset "units, no time" begin