conf_copy_into must empty the entire target conf before filling it

[u/mdw/putty] / conf.c

diff --git a/conf.c b/conf.c
index 89bf5c3..3268449 100644 (file)
--- a/conf.c
+++ b/conf.c
@@ -199,6 +199,8 @@ void conf_copy_into(Conf *newconf, Conf *oldconf)
     struct conf_entry *entry, *entry2;
     int i;
 
+    conf_clear(newconf);
+
     for (i = 0; (entry = index234(oldconf->tree, i)) != NULL; i++) {
        entry2 = snew(struct conf_entry);
        copy_key(&entry2->key, &entry->key);