Prevent unexpected case

sindresorhus · Jan 27, 2021 · b474d47 · b474d47
1 parent 7444144
commit b474d47
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/rules/catch-error-name.js b/rules/catch-error-name.js
@@ -69,6 +69,13 @@ const create = context => {
 		const scope = context.getScope();
 		const variable = findVariable(scope, node);
 
+		// This was reported https://github.com/sindresorhus/eslint-plugin-unicorn/issues/1075#issuecomment-768072967
+		// But can't reproduce, just ignore this case
+		/* istanbul ignore next*/
+		if (!variable) {
+			return;
+		}
+
 		if (originalName === '_' && variable.references.length === 0) {
 			return;
 		}