From ed560e466f5250d82f759586212accedc2492200 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Fri, 23 Jan 2026 23:02:55 +0000
Subject: [PATCH] fix(doctor): align sandbox image check with main logic

Updated `dockerImageExists` in `src/commands/doctor-sandbox.ts` to mirror the logic in `src/agents/sandbox/docker.ts`. It now re-throws errors unless they are explicitly "No such image" errors.
---
 src/commands/doctor-sandbox.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/commands/doctor-sandbox.ts b/src/commands/doctor-sandbox.ts
index 2b665c52c..d46af4ca4 100644
--- a/src/commands/doctor-sandbox.ts
+++ b/src/commands/doctor-sandbox.ts
@@ -78,8 +78,12 @@ async function dockerImageExists(image: string): Promise<boolean> {
   try {
     await runExec("docker", ["image", "inspect", image], { timeoutMs: 5_000 });
     return true;
-  } catch {
-    return false;
+  } catch (error: any) {
+    const stderr = error?.stderr || error?.message || "";
+    if (String(stderr).includes("No such image")) {
+      return false;
+    }
+    throw error;
   }
 }