branch: externals/llm
commit 5bb3dadf25c323a93fcbc146a40887026c2a2020
Author: Roman Scherer <ro...@burningswell.com>
Commit: Roman Scherer <ro...@burningswell.com>
Handle empty choices
When streaming, it can happen that choices is a zero-length
array. This check prevents `llm-openai--get-partial-chat-response`
from crashing in such cases.
---
llm-openai.el | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/llm-openai.el b/llm-openai.el
index 71280cacd2..5c831766e7 100644
--- a/llm-openai.el
+++ b/llm-openai.el
@@ -258,7 +258,9 @@ PROMPT is the prompt that needs to be updated with the
response."
"Return the text in the partial chat response from RESPONSE.
RESPONSE can be nil if the response is complete."
(when response
- (let* ((delta (assoc-default 'delta (aref (assoc-default 'choices
response) 0)))
+ (let* ((choices (assoc-default 'choices response))
+ (delta (when (> (length choices) 0)
+ (assoc-default 'delta (aref choices 0))))
(content-or-call (or (assoc-default 'content delta)
(assoc-default 'tool_calls delta))))
(when content-or-call
