fix lint issues

Author: liborm85

src/LayoutBuilder.js

@@ -1376,7 +1376,6 @@ class LayoutBuilder {
 			(line.hasEnoughSpaceForInline(textNode._inlines[0], textNode._inlines.slice(1)) || isForceContinue)) {
 			let isHardWrap = false;
 			let inline = textNode._inlines.shift();
-			isForceContinue = false;
 
 			if (!inline.noWrap && inline.text.length > 1 && inline.width > line.getAvailableWidth()) {
 				let maxChars = findMaxFitLength(inline.text, line.getAvailableWidth(), (txt) =>

src/PDFDocument.js

@@ -114,7 +114,7 @@ class PDFDocument extends PDFKit {
 				throw new Error('No image');
 			}
 		} catch (error) {
-			throw new Error(`Invalid image: ${error.toString()}\nImages dictionary should contain dataURL entries (or local file paths in node.js)`);
+			throw new Error(`Invalid image: ${error.toString()}\nImages dictionary should contain dataURL entries (or local file paths in node.js)`, { cause: error });
 		}
 
 		image.embed(this);

src/SVGMeasure.js

@@ -26,8 +26,8 @@ const parseSVG = (svgString) => {
 
 	try {
 		doc = new XmlDocument(svgString);
-	} catch (err) {
-		throw new Error('Invalid svg document (' + err + ')');
+	} catch (error) {
+		throw new Error('Invalid svg document (' + error + ')', { cause: error });
 	}
 
 	if (doc.name !== "svg") {

src/TableProcessor.js

@@ -20,7 +20,7 @@ class TableProcessor {
 		const prepareRowSpanData = () => {
 			let rsd = [];
 			let x = 0;
-			let lastWidth = 0;
+			let lastWidth;
 
 			rsd.push({ left: 0, rowSpan: 0 });
 
@@ -274,7 +274,6 @@ class TableProcessor {
 							lineColor: borderColor
 						}, false, isNumber(overrideY), null, forcePage);
 						currentLine = null;
-						borderColor = null;
 						cellAbove = null;
 						currentCell = null;
 						rowCellAbove = null;
@@ -356,9 +355,6 @@ class TableProcessor {
 			dash: dash,
 			lineColor: borderColor
 		}, false, true);
-		cellBefore = null;
-		currentCell = null;
-		borderColor = null;
 	}
 
 	endTable(writer) {

src/URLResolver.js

@@ -6,7 +6,7 @@ async function fetchUrl(url, headers = {}) {
 		}
 		return await response.arrayBuffer();
 	} catch (error) {
-		throw new Error(`Network request failed (url: "${url}", error: ${error.message})`);
+		throw new Error(`Network request failed (url: "${url}", error: ${error.message})`, { cause: error });
 	}
 }
 

tests/unit/LayoutBuilder.spec.js

@@ -1797,7 +1797,7 @@ describe('LayoutBuilder', function () {
 
 
 	describe('dynamic header/footer', function () {
-		var docStructure, pdfDocument, styleDictionary, defaultStyle, background, header, footer, watermark, pageBreakBeforeFunction;
+		var docStructure, pdfDocument, styleDictionary, defaultStyle = undefined, background = undefined, header = undefined, footer = undefined, watermark = undefined, pageBreakBeforeFunction = undefined;
 
 		beforeEach(function () {
 			pdfDocument = sampleTestProvider;
@@ -1824,7 +1824,7 @@ describe('LayoutBuilder', function () {
 	});
 
 	describe('dynamic background', function () {
-		var docStructure, pdfDocument, styleDictionary, defaultStyle, background, header, footer, watermark, pageBreakBeforeFunction;
+		var docStructure, pdfDocument, styleDictionary, defaultStyle = undefined, background = undefined, header = undefined, footer = undefined, watermark = undefined, pageBreakBeforeFunction = undefined;
 
 		beforeEach(function () {
 			pdfDocument = sampleTestProvider;
@@ -1845,7 +1845,7 @@ describe('LayoutBuilder', function () {
 
 	describe('dynamic page break control', function () {
 
-		var docStructure, pdfDocument, styleDictionary, defaultStyle, background, header, footer, watermark, pageBreakBeforeFunction;
+		var docStructure, pdfDocument, styleDictionary, defaultStyle = undefined, background = undefined, header = undefined, footer = undefined, watermark = undefined, pageBreakBeforeFunction = undefined;
 
 
 		beforeEach(function () {