fig_begin_edge: squash -Wunused-parameter warning

diff --git a/plugin/core/gvrender_core_fig.c b/plugin/core/gvrender_core_fig.c
index 0f12d6bfe1753d53aeb502f16c9538df60c3eb80..5eb13b2eed90e60694ad8f4473868e640b2bdc6a 100644 (file)
--- a/plugin/core/gvrender_core_fig.c
+++ b/plugin/core/gvrender_core_fig.c
@@ -235,6 +235,8 @@ static void fig_end_node(GVJ_t * job)
 
 static void fig_begin_edge(GVJ_t * job)
 {
+    (void)job;
+
     Depth = 0;
 }