fix corner case in objects (#4416)

fixes #4415
2020-12-19 16:14:57 +00:00
parent 9a5aede941
commit acc2d7d845
2 changed files with 20 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -10198,7 +10198,7 @@ merge(Compressor.prototype, {
                flush();
                values.push(prop);
            }
-            if (found && !generated && typeof key == "string" && /^[0-9]+$/.test(key)) {
+            if (found && !generated && typeof key == "string" && /^[1-9]*[0-9]$/.test(key)) {
                generated = true;
                if (keys.has(key)) prop = keys.get(key)[0];
                prop.key = make_node(AST_Number, prop, {