fallback in copyat_or_push! to pushing to i if not correctly sized

Author: ChrisRackauckas

Project.toml

@@ -1,7 +1,7 @@
 name = "RecursiveArrayTools"
 uuid = "731186ca-8d62-57ce-b412-fbd966d074cd"
 authors = ["Chris Rackauckas <[email protected]>"]
-version = "2.24.0"
+version = "2.24.1"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"

src/utils.jl

@@ -75,7 +75,11 @@ function copyat_or_push!(a::AbstractVector{T},i::Int,x,nc::Type{Val{perform_copy
       #       or `b[i] = a[i]`, see https://github.com/JuliaDiffEq/RecursiveArrayTools.jl/issues/19
       a[i] = x
     else
-      recursivecopy!(a[i],x)
+      if length(a[i]) == length(x)
+        recursivecopy!(a[i],x)
+      else
+        a[i] = recursivecopy(x)
+      end
     end
   else
       if perform_copy