[FIX] eval(label) fails if label is not a str.

bzr revid: florent.xicluna@gmail.com-20120119215758-yflsp1cjz997o2r8
2012-01-19 22:57:58 +01:00
parent f65509f1ce
commit 9d2ccc5aef
1 changed files with 1 additions and 1 deletions
@@ -125,7 +125,7 @@ class view(osv.osv):

    def graph_get(self, cr, uid, id, model, node_obj, conn_obj, src_node, des_node, label, scale, context=None):
        if not label:
-            label = []
+            label = '[]'
        nodes=[]
        nodes_name=[]
        transitions=[]