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Fix incorrect arg/evals validation
  • Loading branch information
jcheng5 authored and schloerke committed Sep 22, 2021
commit 6dabf5a34ac970d7df3d45ed461068bef6a676ee
4 changes: 2 additions & 2 deletions inst/htmlwidgets/leaflet.js
Original file line number Diff line number Diff line change
Expand Up @@ -834,8 +834,8 @@ _htmlwidgets2["default"].widget({
});

function unpackArgs(arg) {
if (!arg.hasOwnProperty("arg") && !arg.hasOwnProperty("evals")) {
throw new Error("Malformed argument; .arg and .evals expected");
if (!Object.prototype.hasOwnProperty.call(arg, "value") || !Object.prototype.hasOwnProperty.call(arg, "evals")) {
throw new Error("Malformed argument; .value and .evals expected");
}

for (var i = 0; i < arg.evals.length; i++) {
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4 changes: 2 additions & 2 deletions javascript/src/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -281,8 +281,8 @@ HTMLWidgets.widget({
});

function unpackArgs(arg) {
if (!arg.hasOwnProperty("arg") && !arg.hasOwnProperty("evals")) {
throw new Error("Malformed argument; .arg and .evals expected");
if (!Object.prototype.hasOwnProperty.call(arg, "value") || !Object.prototype.hasOwnProperty.call(arg, "evals")) {
throw new Error("Malformed argument; .value and .evals expected");
}
for (let i = 0; i < arg.evals.length; i++) {
window.HTMLWidgets.evaluateStringMember(arg.value, arg.evals[i]);
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