fix(bundler): check for string before formatting (#19791)

renovatebot · Jan 11, 2023 · aa4e167 · aa4e167
1 parent 1991b7f
commit aa4e167
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/modules/manager/bundler/extract.ts b/lib/modules/manager/bundler/extract.ts
@@ -1,3 +1,4 @@
+import is from '@sindresorhus/is';
 import { logger } from '../../../logger';
 import { readLocalFile } from '../../../util/fs';
 import { newlineRegex, regEx } from '../../../util/regex';
@@ -159,7 +160,7 @@ export async function extractPackageFile(
       while (lineNumber < lines.length && ifLine !== 'end') {
         lineNumber += 1;
         ifLine = lines[lineNumber];
-        if (ifLine !== 'end') {
+        if (is.string(ifLine) && ifLine !== 'end') {
           ifContent += formatContent(ifLine);
         }
       }