Pull assignment out of assert statement. If assert is a no-op, the assignment

won't be done.

diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index 9dc6ad28686a11dc232e3ca4db589a0f323b2dfe..8fd6ad38efc1f10a15a94a0ad68a5ecd30aaff84 100644 (file)
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -231,7 +231,8 @@ setEdgeLabelPos (graph_t * g)
        if (ND_node_type(n) == VIRTUAL) {
            if (ND_alg(n)) {   // label of non-adjacent flat edge
                edge_t* fe = (edge_t*)ND_alg(n);
-               assert ((l = ED_label(fe)));
+               l = ED_label(fe);
+               assert (l);
                l->pos = ND_coord(n);
                l->set = TRUE;
            }