From fe61745e24054a64799a2b27d440fa0f2309216d Mon Sep 17 00:00:00 2001
From: khanon <khoners@protonmail.com>
Date: Fri, 25 Oct 2024 17:49:24 +0000
Subject: [PATCH] fixes issue with AWS model assignment when requesting legacy
 claude (claude-2.1, etc)

---
 src/proxy/aws-claude.ts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/proxy/aws-claude.ts b/src/proxy/aws-claude.ts
index 85de7dc..ab25eb5 100644
--- a/src/proxy/aws-claude.ts
+++ b/src/proxy/aws-claude.ts
@@ -195,7 +195,7 @@ function maybeReassignModel(req: Request) {
   }
 
   const ver = minor ? `${major}.${minor}` : major;
-  const name = rawName.match(/([a-z]+)/)?.[1];
+  const name = rawName?.match(/([a-z]+)/)?.[1] || "";
 
   switch (ver) {
     case "1":
@@ -222,7 +222,6 @@ function maybeReassignModel(req: Request) {
           return;
       }
       break;
-    case "3-5":
     case "3.5":
       switch (name) {
         case "sonnet":