fix already-cached cjs transform handling

rollup · Apr 30, 2018 · 95b5f70 · 95b5f70
1 parent f0764df
commit 95b5f70
Showing 1 changed file with 8 additions and 3 deletions.
diff --git a/src/index.js b/src/index.js
@@ -113,10 +113,15 @@ export default function commonjs ( options = {} ) {
 	}
 	function setIsCjsPromise ( id, promise ) {
 		const isCjsPromise = isCjsPromises[id];
-		if (isCjsPromise)
-			isCjsPromise.resolve(promise);
-		else
+		if (isCjsPromise) {
+			if (!isCjsPromise.resolve) {
+				isCjsPromise.resolve(promise);
+				isCjsPromise.resolve = undefined;
+			}
+		}
+		else {
 			isCjsPromises[id] = { promise: promise, resolve: undefined };
+		}
 	}
 
 	return {