ruby: database: make path arg optional

[notmuch] / bindings / ruby / database.c

diff --git a/bindings/ruby/database.c b/bindings/ruby/database.c
index a78d508b2a17f1eb32ac08ea049b6b943ffb9191..b6de1254a5de30c23f3f3b30da1338e7ce275ebc 100644 (file)
--- a/bindings/ruby/database.c
+++ b/bindings/ruby/database.c
@@ -59,10 +59,14 @@ notmuch_rb_database_initialize (int argc, VALUE *argv, VALUE self)
     notmuch_status_t ret;
 
     /* Check arguments */
-    rb_scan_args (argc, argv, "11", &pathv, &hashv);
+    rb_scan_args (argc, argv, "02", &pathv, &hashv);
 
-    SafeStringValue (pathv);
-    path = RSTRING_PTR (pathv);
+    if (!NIL_P (pathv)) {
+       SafeStringValue (pathv);
+       path = RSTRING_PTR (pathv);
+    } else {
+       path = NULL;
+    }
 
     if (!NIL_P (hashv)) {
        Check_Type (hashv, T_HASH);