Doh. Only delete from cache if there is an error.

2011-10-06 11:57:28 -04:00
parent d546f64668
commit 12a2b6ab31
1 changed files with 1 additions and 1 deletions
@@ -61,7 +61,7 @@ function MBTiles(uri, callback) {
    var mbtiles = cache[key];
    if (!mbtiles.open && !mbtiles.error) {
        mbtiles.once('open', function(err, mbtiles) {
-            delete cache[key];
+            if (err) delete cache[key];
            callback(err, mbtiles);
        });
    } else {