From 9c294515595efe6f801c36aa2afee97ebdc82ed6 Mon Sep 17 00:00:00 2001
From: Charles Packer <packercharles@gmail.com>
Date: Thu, 15 Jan 2026 19:05:52 -0800
Subject: [PATCH] fix: correct parameter names in MemoryDiffRenderer for
 str_replace (#558)

Co-authored-by: Letta <noreply@letta.com>
---
 src/cli/components/MemoryDiffRenderer.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cli/components/MemoryDiffRenderer.tsx b/src/cli/components/MemoryDiffRenderer.tsx
index 0d244c1..9aa264f 100644
--- a/src/cli/components/MemoryDiffRenderer.tsx
+++ b/src/cli/components/MemoryDiffRenderer.tsx
@@ -39,8 +39,8 @@ export function MemoryDiffRenderer({
 
     switch (command) {
       case "str_replace": {
-        const oldStr = args.old_str || "";
-        const newStr = args.new_str || "";
+        const oldStr = args.old_string || args.old_str || "";
+        const newStr = args.new_string || args.new_str || "";
         return (
           <MemoryStrReplaceDiff
             blockName={blockName}