PR #1576 -- Fixes issue of trying to flow data when there is no data to start (gh-1235)

9 years ago · c50efe2e5c
1 changed files with 1 additions and 1 deletions
--- a/src/api.flow.js
+++ b/src/api.flow.js
@ -202,7 +202,7 @@ c3_chart_internal_fn.generateFlow = function (args) {
                    translateX = diffDomain(domain) / 2;
                }
            }
-        } else if (flow.orgDataCount === 1 || flowStart.x === flowEnd.x) {
+        } else if (flow.orgDataCount === 1 || (flowStart && flowStart.x) === (flowEnd && flowEnd.x)) {
            translateX = $$.x(orgDomain[0]) - $$.x(domain[0]);
        } else {
            if ($$.isTimeSeries()) {