tools: fix doc generation when version info is not available

Fixes: #38391
nodejs · Apr 25, 2021 · e82a98c · e82a98c
1 parent 4f11b8b
commit e82a98c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/doc/generate.js b/tools/doc/generate.js
@@ -43,7 +43,7 @@ let filename = null;
 let nodeVersion = null;
 let outputDir = null;
 let apilinks = {};
-let versions = {};
+let versions = [];
 
 async function main() {
   for (const arg of args) {