mark line fix

f4eddf62 · lang · 254db8de · f4eddf62
隐藏空白更改
内联并排

Showing with 3 addition and 2 deletion

src/component/marker/MarkLineView.js src/component/marker/MarkLineView.js +3 -2

未找到文件。
--- a/src/component/marker/MarkLineView.js
+++ b/src/component/marker/MarkLineView.js
@@ -111,8 +111,9 @@ define(function (require) {
            //  }
            // }
            if (
-                ifMarkLineHasOnlyDim(1, fromCoord, toCoord, coordSys)
-                || ifMarkLineHasOnlyDim(0, fromCoord, toCoord, coordSys)
+                fromCoord && toCoord &&
+                (ifMarkLineHasOnlyDim(1, fromCoord, toCoord, coordSys)
+                || ifMarkLineHasOnlyDim(0, fromCoord, toCoord, coordSys))
            ) {
                return true;
            }