enhance merge_vars (#4152)

2020-09-25 15:00:20 +01:00
parent af35cd32f2
commit 6e105c5ca6
2 changed files with 23 additions and 3 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -4538,9 +4538,7 @@ merge(Compressor.prototype, {
            if (def.id in references) {
                var refs = references[def.id];
                if (!refs) return;
-                if (write ? refs.start !== segment : refs.start.block !== segment.block) {
-                    return references[def.id] = false;
-                }
+                if (refs.start.block !== segment.block) return references[def.id] = false;
                refs.push(sym);
                refs.end = segment;
                if (def.id in prev) {