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Prevent errors if PDFFindController.executeCommand
is ever called without a state
object
Most of the code in `PDFFindController` assumes that a valid `state` always exits, hence it cannot hurt to add a simple check to avoid errors being thrown.
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@ -111,6 +111,9 @@ class PDFFindController {
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}
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}
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executeCommand(cmd, state) {
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executeCommand(cmd, state) {
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if (!state) {
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return;
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}
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const pdfDocument = this._pdfDocument;
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const pdfDocument = this._pdfDocument;
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if (this._state === null || this._shouldDirtyMatch(cmd, state)) {
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if (this._state === null || this._shouldDirtyMatch(cmd, state)) {
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