Fix bug for warmer for empty boards

infochimps-labs · Dec 19, 2012 · b8bef17 · b8bef17
1 parent 9218417
commit b8bef17
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/cube/warmer.js b/lib/cube/warmer.js
@@ -18,7 +18,7 @@ module.exports = function(options){
         cursor.each(function(error, row) {
           if (error) throw error;
           if (row) {
-            expressions.splice.apply(expressions, [0, 0].concat(row.pieces
+            expressions.splice.apply(expressions, [0, 0].concat((row.pieces||[])
               .map(function(piece){ return piece.query; })
               .filter(function(expression){ return expression && !(expression in expressions); })
             ));