use boolean to optimize streamUsage check

yaacovCR · May 9, 2024 · 96bf8b5 · 96bf8b5
1 parent 92f9bb0
commit 96bf8b5
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/execution/execute.ts b/src/execution/execute.ts
@@ -1092,9 +1092,10 @@ async function completeAsyncIteratorValue(
   ];
   let index = 0;
   const streamUsage = getStreamUsage(exeContext, fieldGroup, path);
+  const hasStreamUsage = streamUsage !== undefined;
   // eslint-disable-next-line no-constant-condition
   while (true) {
-    if (streamUsage && index >= streamUsage.initialCount) {
+    if (hasStreamUsage && index >= streamUsage.initialCount) {
       const returnFn = asyncIterator.return;
       let streamRecord: SubsequentResultRecord | CancellableStreamRecord;
       if (returnFn === undefined) {
@@ -1262,12 +1263,13 @@ function completeIterableValue(
   ];
   let index = 0;
   const streamUsage = getStreamUsage(exeContext, fieldGroup, path);
+  const hasStreamUsage = streamUsage !== undefined;
   const iterator = items[Symbol.iterator]();
   let iteration = iterator.next();
   while (!iteration.done) {
     const item = iteration.value;
 
-    if (streamUsage && index >= streamUsage.initialCount) {
+    if (hasStreamUsage && index >= streamUsage.initialCount) {
       const streamRecord: SubsequentResultRecord = {
         label: streamUsage.label,
         path,