test/test_coordinate_matrix_sort.cpp: test case for problem related to #3968 note to myself: do not commit after midnight! [SVN r60215]
@@ -1 +1 @@
-Subproject commit 19b98b272f5376a86121833f486e517956c547d4
+Subproject commit 75ae7708365ed126d42a9b42f75c624c1b9ee7c3