fix: do not error out if OpenAI response has no delta

615e9e34 · Jun Siang Cheah · 510afab3 · 615e9e34
Commit 615e9e34 authored Apr 26, 2024 by Jun Siang Cheah
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src/lib/apis/streaming/index.ts src/lib/apis/streaming/index.ts +1 -1

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--- a/src/lib/apis/streaming/index.ts
+++ b/src/lib/apis/streaming/index.ts
@@ -36,7 +36,7 @@ async function* openAIStreamToIterator(
 						const data = JSON.parse(line.replace(/^data: /, ''));
 						console.log(data);
-						yield { done: false, value: data.choices[0].delta.content ?? '' };
+						yield { done: false, value: data.choices?.[0]?.delta?.content ?? '' };
 					} catch (e) {
 						console.error('Error extracting delta from SSE event:', e);
 					}