From 8ccf323fb0ab736a706b8057d2256aec46a90066 Mon Sep 17 00:00:00 2001
From: Felix Jung <felix.jung@tu-dresden.de>
Date: Wed, 14 Aug 2024 13:49:51 +0200
Subject: [PATCH] what on earth is the problem, here?

---
 src/ridepy/util/spaces_cython/spaces.pxd | 2 +-
 src/ridepy/util/spaces_cython/spaces.pyx | 9 +++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/ridepy/util/spaces_cython/spaces.pxd b/src/ridepy/util/spaces_cython/spaces.pxd
index 64d8f042..495cb033 100644
--- a/src/ridepy/util/spaces_cython/spaces.pxd
+++ b/src/ridepy/util/spaces_cython/spaces.pxd
@@ -15,7 +15,7 @@ from ridepy.data_structures_cython.data_structures cimport LocType, R2loc, uiloc
 
 cdef union USpace:
     CTransportSpace[R2loc] *space_r2loc_ptr
-    CTransportSpace[uiloc] *space_int_ptr
+    CGraphSpace[uiloc] *space_int_ptr
 
 
 cdef class TransportSpace:
diff --git a/src/ridepy/util/spaces_cython/spaces.pyx b/src/ridepy/util/spaces_cython/spaces.pyx
index 01f9b132..f1b18656 100644
--- a/src/ridepy/util/spaces_cython/spaces.pyx
+++ b/src/ridepy/util/spaces_cython/spaces.pyx
@@ -475,20 +475,21 @@ cdef class Graph(TransportSpace):
         self.loc_type = LocType.INT
 
         if weights is None:
-            self.u_space.space_int_ptr = self.derived_ptr = new CGraphSpace[uiloc](
-                velocity, <vector[uiloc]>vertices, <vector[pair[uiloc, uiloc]]>edges
+            self.derived_ptr = self.u_space.space_int_ptr = new CGraphSpace[uiloc](
+                velocity,
+                <vector[uiloc]>vertices,
+                <vector[pair[uiloc, uiloc]]>edges
             )
         else:
             if isinstance(weights, (int, float)):
                 weights = it.repeat(float(weights), len(edges))
 
-            self.u_space.space_int_ptr = self.derived_ptr = new CGraphSpace[uiloc](
+            self.derived_ptr = self.u_space.space_int_ptr = new CGraphSpace[uiloc](
                 velocity,
                 <vector[uiloc]>vertices,
                 <vector[pair[uiloc, uiloc]]>edges,
                 <vector[double]>weights
             )
-            self.u_space.space_int_ptr = self.derived_ptr
 
     def __init__(self, *args, **kwargs): # remember both __cinit__ and __init__ gets the same arguments passed
         """