Revert "tmp, check sth"

This reverts commit 93ed467.

Author: franzpoeschel

test/python/unittest/API/APITest.py

@@ -2349,7 +2349,7 @@ def testKeepaliveComponentExtraction(self):
         guard root objects from garbage collection."""
         self.testKeepaliveMeshComponent()
         self.testKeepaliveParticlePosition()
-        # self.testKeepaliveParticlePatches()
+        self.testKeepaliveParticlePatches()
 
     def testKeepaliveMeshComponent(self):
         """Test keepalive for mesh component extraction."""