Fix filter data crashing when data contains non string values
It may happen when data comes from an import. fix #1377
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1 changed files with 3 additions and 2 deletions
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@ -478,8 +478,9 @@ L.U.FeatureMixin = {
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matchFilter: function (filter, keys) {
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filter = filter.toLowerCase()
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for (let i = 0; i < keys.length; i++) {
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if ((this.properties[keys[i]] || '').toLowerCase().indexOf(filter) !== -1)
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for (let i = 0, value; i < keys.length; i++) {
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value = (this.properties[keys[i]] || '') + ''
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if (value.toLowerCase().indexOf(filter) !== -1)
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return true
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}
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return false
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