X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fconf.c;h=5231a9dfca25fc16c1a8fd3fbf63b9c0a8001081;hb=6d1ac53f5c34ece4c7a82efb432a8e1d81fcff0d;hp=aa22c47ff9a67807e2721ba7d7671a3bcbfe7a0e;hpb=656a7bca4fd4acac5c3411087a6ed62fa4b7fa81;p=meshlink

diff --git a/src/conf.c b/src/conf.c
index aa22c47f..5231a9df 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -51,7 +51,8 @@ void init_configuration(splay_tree_t **config_tree) {
 }
 
 void exit_configuration(splay_tree_t **config_tree) {
-	splay_delete_tree(*config_tree);
+	if(*config_tree)
+		splay_delete_tree(*config_tree);
 	*config_tree = NULL;
 }
 
@@ -323,6 +324,7 @@ bool append_config_file(meshlink_handle_t *mesh, const char *name, const char *k
 	if(!fp) {
 		logger(DEBUG_ALWAYS, LOG_ERR, "Cannot open config file %s: %s", filename, strerror(errno));
 	} else {
+		fprintf(fp, "%s = %s\n", key, value);
 		fclose(fp);
 	}