Ticket #7157: Backport upstream fix from https://github.com/novus/nvd3/commit/305cbad96e94f61a3c0bae02d16c28e09249fbc0

1 files changed, 3 insertions, 1 deletions

diff --git a/src/usr/local/www/vendor/nvd3/nv.d3.js b/src/usr/local/www/vendor/nvd3/nv.d3.js
index 149621d..a119b8d 100644
--- a/src/usr/local/www/vendor/nvd3/nv.d3.js
+++ b/src/usr/local/www/vendor/nvd3/nv.d3.js
@@ -1371,6 +1371,8 @@ Also use _d3options so we can track what we inherit for documentation and chaine
 */
 nv.utils.inheritOptionsD3 = function(target, d3_source, oplist) {
     target._d3options = oplist.concat(target._d3options || []);
+    // Find unique d3 options (string) and update d3options
+    target._d3options = (target._d3options || []).filter(function(item, i, ar){ return ar.indexOf(item) === i; });
     oplist.unshift(d3_source);
     oplist.unshift(target);
     d3.rebind.apply(this, oplist);
@@ -14349,4 +14351,4 @@ nv.models.sunburstChart = function() {
 };
 
 nv.version = "1.8.3";
-})();
\ No newline at end of file
+})();