X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;ds=sidebyside;f=src%2Fedge.c;h=efb90dfeaaffd49b3f9262b8354384bafb1cd21a;hb=f2b21858a8e77663a02c2d586b21c5568fb435a0;hp=455b2301e95333fc78d5ec68adfd8cf1c4c055fb;hpb=74e99de094a34556ba912a5e392eda172571eb53;p=meshlink

diff --git a/src/edge.c b/src/edge.c
index 455b2301..efb90dfe 100644
--- a/src/edge.c
+++ b/src/edge.c
@@ -61,7 +61,9 @@ void free_edge_tree(splay_tree_t *edge_tree) {
 }
 
 void exit_edges(meshlink_handle_t *mesh) {
-	splay_delete_tree(mesh->edges);
+	if(mesh->edges)
+		splay_delete_tree(mesh->edges);
+	mesh->edges = NULL;
 }
 
 /* Creation and deletion of connection elements */