fix tests + warnings

SimonDanisch · SimonDanisch · commit f68f3a6f509d · 2019-03-23T18:52:37.000+01:00
diff --git a/REQUIRE b/REQUIRE
@@ -2,3 +2,4 @@ StaticArrays
 Tables
 StructArrays
 AbstractPlotting # temporary dependency for convenience
+GeometryTypes
diff --git a/src/metadata.jl b/src/metadata.jl
@@ -62,7 +62,7 @@ metafree(x::T) where T = x
     meta(x::MetaObject; meta_data...)
 Attaches metadata to `x`
 """
-meta(x::T) where T = error("$T has no meta!")
+meta(x::T; kw_args...) where T = error("$T has no meta!")
 
 
 macro meta_type(name, mainfield, supertype, params...)
