fix 2083 supportsArchive can be changed with nothing beeing cloned

yarnpkg · Jan 11, 2017 · 7e5646c · 7e5646c
1 parent e48cd2a
commit 7e5646c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/util/git.js b/src/util/git.js
@@ -338,7 +338,10 @@ export default class Git {
       }
 
       // `git archive` only accepts a treeish and we have no ref to this commit
-      this.supportsArchive = false;
+      if (this.supportsArchive) {
+        this.supportsArchive = false;
+        await this.fetch();
+      }
       return this.ref = this.hash = hash;
     }