1 files changed, 10 insertions, 0 deletions
diff --git a/misc.c b/misc.c
index 58c4fb7..48088da 100644
--- a/misc.c
+++ b/misc.c
@@ -23,3 +23,13 @@ int rand_upto(int limit)
 
     return (int)n;
 }
+
+void free_cfg(config_item *cfg)
+{
+    config_item *i;
+
+    for (i = cfg; i->type != C_END; i++)
+	if (i->type == C_STRING)
+	    sfree(i->sval);
+    sfree(cfg);
+}