Fixed wrongly typed argument. (#49)

Co-authored-by: Johannes Markert <[email protected]>

Author: jmark

Project.toml

@@ -1,7 +1,7 @@
 name = "T8code"
 uuid = "d0cc0030-9a40-4274-8435-baadcfd54fa1"
 authors = ["Johannes Markert <[email protected]>"]
-version = "0.5.0"
+version = "0.5.1"
 
 [deps]
 CEnum = "fa961155-64e5-5f13-b03f-caf6b980ea82"
@@ -22,4 +22,4 @@ Preferences = "1"
 Reexport = "0.2, 1.0"
 TOML = "1"
 julia = "1.6"
-t8code_jll = "=1.6.1"
+t8code_jll = "=1.6.1"

src/Libt8.jl

@@ -15140,7 +15140,7 @@ void t8_cmesh_set_tree_vertices (t8_cmesh_t cmesh, t8_gloidx_t gtree_id, double
 ```
 """
 function t8_cmesh_set_tree_vertices(cmesh, gtree_id, vertices, num_vertices)
-    @ccall libt8.t8_cmesh_set_tree_vertices(cmesh::Cint, gtree_id::Cint, vertices::Ptr{Cdouble}, num_vertices::Cint)::Cvoid
+    @ccall libt8.t8_cmesh_set_tree_vertices(cmesh::t8_cmesh_t, gtree_id::Cint, vertices::Ptr{Cdouble}, num_vertices::Cint)::Cvoid
 end
 
 """