Fix xdot output to handle xlabels

diff --git a/plugin/core/gvrender_core_dot.c b/plugin/core/gvrender_core_dot.c
index d6b69e4a06c006da09dc3cbad0c0eeda00944b02..69a668649e40cce0a3d6b793769be4456d3dc108 100644 (file)
--- a/plugin/core/gvrender_core_dot.c
+++ b/plugin/core/gvrender_core_dot.c
@@ -373,7 +373,7 @@ xdot_begin_graph (graph_t *g, int s_arrows, int e_arrows)
 #endif
     else
        xd->t_draw = NULL;
-    if (GD_has_labels(g) & EDGE_LABEL)
+    if (GD_has_labels(g) & (EDGE_LABEL|EDGE_XLABEL))
 #ifndef WITH_CGRAPH
        xd->e_l_draw = safe_dcl(g, g->proto->e, "_ldraw_", "", agedgeattr);
 #else