fix resize! on PushVector to be consistent with Base (#306)

Kristoffer Carlsson · web-flow · commit 4aad0c8eedb8 · 2020-05-09T11:31:44.000+02:00
diff --git a/src/pushvector.jl b/src/pushvector.jl
@@ -29,4 +29,5 @@ function Base.resize!(v::PushVector, l::Integer)
     # Only support shrinking for now, since that is all we need
     @assert l <= v.l
     v.l = l
+    return v
 end
