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Guard code to avoid deleting a turn twice

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(see #4968, #4928)
This commit is contained in:
Bryan Housel
2018-04-12 13:18:23 -04:00
parent d33dce19ec
commit 08d9a0267b
1 changed files with 9 additions and 4 deletions
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modules/ui/fields/restrictions.js
+9 -4
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@@ -355,6 +355,7 @@ export function uiFieldRestrictions(field, context) {
return;
} else if (datum.restrictionID && !datum.only) { // NO -> ONLY
var seen = {};
var datumOnly = _cloneDeep(datum);
datumOnly.only = true;
restrictionType = restrictionType.replace(/^no/, 'only');
@@ -365,10 +366,14 @@ export function uiFieldRestrictions(field, context) {
extraActions = [];
_oldTurns = [];
for (i = 0; i < turns.length; i++) {
if (turns[i].direct && turns[i].path[1] === datum.path[1]) {
turns[i].restrictionType = osmInferRestriction(vgraph, turns[i], projection);
_oldTurns.push(turns[i]);
extraActions.push(actionUnrestrictTurn(turns[i]));
var turn = turns[i];
if (seen[turn.restrictionID]) continue; // avoid deleting the turn twice (#4968, #4928)
if (turn.direct && turn.path[1] === datum.path[1]) {
seen[turns[i].restrictionID] = true;
turn.restrictionType = osmInferRestriction(vgraph, turn, projection);
_oldTurns.push(turn);
extraActions.push(actionUnrestrictTurn(turn));
}
}