Fix bug in make_flat_labeled_edge

diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index 1a83373e52d448862fa2de575c91e842b41b0d7d..65d3ae8f35bf450a699a69c1b54f54448680b471 100644 (file)
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -955,7 +955,7 @@ make_flat_labeled_edge(spline_info_t* sp, path* P, edge_t* e)
     for (i = 0; i < boxn; i++) add_box(P, boxes[i]);
     for (i = hend.boxn - 1; i >= 0; i--) add_box(P, hend.boxes[i]);
 
-    routesplines(P, &pn);
+    ps = routesplines(P, &pn);
     if (pn == 0) return;
     clip_and_install(e, e, ps, pn, &sinfo);
 }