[Fix] default_stream: add handling for IE < 9

ljharb · ljharb · commit 13f23edc2a63 · 2023-10-11T13:44:00.000-07:00
diff --git a/lib/default_stream.js b/lib/default_stream.js
@@ -30,7 +30,12 @@ module.exports = function () {
 			}
 		} else {
 			try {
-				console.log(line); // eslint-disable-line no-console
+				if (typeof console !== 'undefined' && console.log) { // eslint-disable-line no-console
+					console.log(line); // eslint-disable-line no-console
+				} else if (typeof document !== 'undefined') {
+					// for IE < 9
+					document.body.innerHTML += line + '<br />';
+				}
 			} catch (e) {
 				stream.emit('error', e);
 			}

Original file line number	Diff line number	Diff line change
`@@ -30,7 +30,12 @@ module.exports = function () {`
`30`	`30`	`}`
`31`	`31`	`} else {`
`32`	`32`	`try {`
`33`		`- console.log(line); // eslint-disable-line no-console`
	`33`	`+ if (typeof console !== 'undefined' && console.log) { // eslint-disable-line no-console`
	`34`	`+ console.log(line); // eslint-disable-line no-console`
	`35`	`+ } else if (typeof document !== 'undefined') {`
	`36`	`+ // for IE < 9`
	`37`	`+ document.body.innerHTML += line + '<br />';`
	`38`	`+ }`
`34`	`39`	`} catch (e) {`
`35`	`40`	`stream.emit('error', e);`
`36`	`41`	`}`