fix: improve checks for reasoningText and reasoningOpaque in getAnthropicThinkBlocks

caozhiyuan · caozhiyuan · commit 65a3568651cd · 2025-11-19T21:55:14.000+08:00
diff --git a/src/routes/messages/non-stream-translation.ts b/src/routes/messages/non-stream-translation.ts
@@ -337,16 +337,16 @@ function getAnthropicThinkBlocks(
   reasoningText: string | null | undefined,
   reasoningOpaque: string | null | undefined,
 ): Array<AnthropicThinkingBlock> {
-  if (reasoningText) {
+  if (reasoningText && reasoningText.length > 0) {
     return [
       {
         type: "thinking",
         thinking: reasoningText,
-        signature: "",
+        signature: reasoningOpaque || "",
       },
     ]
   }
-  if (reasoningOpaque) {
+  if (reasoningOpaque && reasoningOpaque.length > 0) {
     return [
       {
         type: "thinking",

Original file line number	Diff line number	Diff line change
`@@ -337,16 +337,16 @@ function getAnthropicThinkBlocks(`
`337`	`337`	`reasoningText: string \| null \| undefined,`
`338`	`338`	`reasoningOpaque: string \| null \| undefined,`
`339`	`339`	`): Array<AnthropicThinkingBlock> {`
`340`		`- if (reasoningText) {`
	`340`	`+ if (reasoningText && reasoningText.length > 0) {`
`341`	`341`	`return [`
`342`	`342`	`{`
`343`	`343`	`type: "thinking",`
`344`	`344`	`thinking: reasoningText,`
`345`		`- signature: "",`
	`345`	`+ signature: reasoningOpaque \|\| "",`
`346`	`346`	`},`
`347`	`347`	`]`
`348`	`348`	`}`
`349`		`- if (reasoningOpaque) {`
	`349`	`+ if (reasoningOpaque && reasoningOpaque.length > 0) {`
`350`	`350`	`return [`
`351`	`351`	`{`
`352`	`352`	`type: "thinking",`