New error in share_testsuite



In the share_testsuite I get a new error with the current CVS version of
Maxima. The build info is:

Maxima version: 5.21post
Maxima build date: 16:13 6/26/2010
Host type: i686-pc-linux-gnu
Lisp implementation type: SBCL
Lisp implementation version: 1.0.29.11.debian


Running tests in rtest_graphs: 
********************** Problem 78 ***************
Input:
vertex_connectivity(g)


Result:
Argument to `vertex_connectivity' is not a graph.
error-catch

This differed from the expected result:
2

90/91 tests passed

The following 1 problem failed: (78)

Dieter Kaiser