From: Quentin Rameau Date: Wed, 28 Nov 2018 23:17:12 +0000 (+0100) Subject: Double-quote nodes in graphviz network file X-Git-Tag: release-1.0.36~9 X-Git-Url: https://git.tinc-vpn.org/git/browse?a=commitdiff_plain;h=d22f4cb856db361cc413a2f9bcd326404afa470e;p=tinc Double-quote nodes in graphviz network file This is needed for all nodes with a name starting with a digit, otherwise the ID would be interpreted as a numeral. --- diff --git a/src/graph.c b/src/graph.c index 3529d011..c63fdf9c 100644 --- a/src/graph.c +++ b/src/graph.c @@ -360,13 +360,13 @@ void dump_graph(void) { /* dump all nodes first */ for(node = node_tree->head; node; node = node->next) { n = node->data; - fprintf(file, " %s [label = \"%s\"];\n", n->name, n->name); + fprintf(file, " \"%s\" [label = \"%s\"];\n", n->name, n->name); } /* now dump all edges */ for(node = edge_weight_tree->head; node; node = node->next) { e = node->data; - fprintf(file, " %s -> %s;\n", e->from->name, e->to->name); + fprintf(file, " \"%s\" -> \"%s\";\n", e->from->name, e->to->name); } fprintf(file, "}\n");