cgraph - commit the oddity, see if I can automate the rest

diff --git a/lib/neatogen/multispline.c b/lib/neatogen/multispline.c
index 03eeea244854ee66e176073c7cb68cc8aa72a218..c83b02af37491c596a2cc0e0261003ed3c660f04 100644 (file)
--- a/lib/neatogen/multispline.c
+++ b/lib/neatogen/multispline.c
@@ -778,7 +778,7 @@ finishEdge (edge_t* e, Ppoly_t spl, int flip, pointf p, pointf q)
        q1 = q;
     }
     if (Verbose > 1)
-       fprintf(stderr, "spline %s %s\n", e->tail->name, e->head->name);
+       fprintf(stderr, "spline %s %s\n", agnameof(agtail(e)), agnameof(aghead(e)));
     clip_and_install(e, e->head, spline, spl.pn, &sinfo);
     free(spline);
 
@@ -885,7 +885,7 @@ genroute(tripoly_t * trip, int s, int t, edge_t * e, int doPolyline)
        cpts[i] =
            mkCtrlPts(t, mult+1, pl.ps[i], pl.ps[i + 1], pl.ps[i + 2], trip);
        if (!cpts[i]) {
-           agerr(AGWARN, "Could not create control points for multiple spline for edge (%s,%s)\n", e->tail->name, e->head->name);
+           agerr(AGWARN, "Could not create control points for multiple spline for edge (%s,%s)\n", agnameof(agtail(e)), agnameof(aghead(e)));
            return 1;
        }
     }