[IMP] Improve code check record length.

bzr revid: bth@tinyerp.com-20120911081559-3c6ll9ab1mvk3u07
2012-09-11 13:45:59 +05:30
parent 8126882b0e 75de060cd8
commit 3acafeadbc
1 changed files with 5 additions and 3 deletions
@@ -142,9 +142,11 @@ instance.web_graph.GraphView = instance.web.View.extend({
    options_bar: function (data) {
        var min = _(data.data).chain()
            .map(function (record) {
-                return _.min(record.data, function (item) {
-                    return item[1];
-                })[1];
+                if (record.data.length > 0){
+	                return _.min(record.data, function (item) {
+	                    return item[1];
+	                })[1];
+                }
            }).min().value();
        return {
            bars : {