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Fix issue where locations reference the wrong path after splitting.

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This commit is contained in:
Jürg Lehni 2016-01-08 16:52:56 +01:00
parent 93ba42259b
commit b680301ce8
1 changed files with 7 additions and 3 deletions
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10
src/path/CurveLocation.js
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@ -67,8 +67,11 @@ var CurveLocation = Base.extend(/** @lends CurveLocation# */{
_setCurve: function(curve) { _setCurve: function(curve) {
var path = curve._path; var path = curve._path;
this._version = path ? path._version : 0; // We only store the path to verify versions for cachd values.
// To ensure we use the right path (e.g. after splitting), we shall
// always access the path on the result of getCurve().
this._path = path; this._path = path;
this._version = path ? path._version : 0;
this._curve = curve; this._curve = curve;
this._segment = null; // To be determined, see #getSegment() this._segment = null; // To be determined, see #getSegment()
// Also store references to segment1 and segment2, in case path // Also store references to segment1 and segment2, in case path
@ -121,7 +124,7 @@ var CurveLocation = Base.extend(/** @lends CurveLocation# */{
* @bean * @bean
*/ */
getCurve: function() { getCurve: function() {
path = this._path, var path = this._path,
that = this; that = this;
if (path && path._version !== this._version) { if (path && path._version !== this._version) {
// If the path's segments have changed in the meantime, clear the // If the path's segments have changed in the meantime, clear the
@ -158,7 +161,8 @@ var CurveLocation = Base.extend(/** @lends CurveLocation# */{
* @bean * @bean
*/ */
getPath: function() { getPath: function() {
return this._path; var curve = this.getCurve();
return curve && curve._path;
}, },
/** /**