Guarantee variable is initialized.

diff --git a/lib/neatogen/multispline.c b/lib/neatogen/multispline.c
index 4a6179ca6ce0cda9d3e3bbfecc0833b64cf27a10..0230d7d7bf803b701fd169955e0c62ce301dd350 100644 (file)
--- a/lib/neatogen/multispline.c
+++ b/lib/neatogen/multispline.c
@@ -606,7 +606,7 @@ static tgraph *mkTriGraph(surface_t * sf, int maxv, pointf * pts)
        edgei += degT(sf->neigh + 3 * i) + 1;
     }
     /* initialize variable nodes */
-    np++;
+    np = g->nodes + i;
     np->ne = 0;
     np->edges = edgei;
     np++;