Merge pull request #14 from jridgewell/source-less

evanw · web-flow · commit 912349464f63 · 2022-02-18T15:33:40.000-05:00
Fix a crash when the segment does not point to a source file
diff --git a/code.js b/code.js
@@ -484,7 +484,7 @@
     }
 
     // Update the original text area when the source changes
-    const otherSource = index => sm.sources[index].name;
+    const otherSource = index => index === -1 ? 'unmapped' : sm.sources[index].name;
     const originalName = index => sm.names[index];
     originalTextArea = null;
     if (sm.sources.length > 0) {

Original file line number	Diff line number	Diff line change
`@@ -484,7 +484,7 @@`
`484`	`484`	`}`
`485`	`485`
`486`	`486`	`// Update the original text area when the source changes`
`487`		`- const otherSource = index => sm.sources[index].name;`
	`487`	`+ const otherSource = index => index === -1 ? 'unmapped' : sm.sources[index].name;`
`488`	`488`	`const originalName = index => sm.names[index];`
`489`	`489`	`originalTextArea = null;`
`490`	`490`	`if (sm.sources.length > 0) {`