From c586abd2e59919f4657dd959e68529da2ae486b3 Mon Sep 17 00:00:00 2001
From: Evan Martin <evan.martin@gmail.com>
Date: Fri, 27 Sep 2024 10:37:54 -0700
Subject: [PATCH] debugger: don't show negative address

---
 web/debugger/debugger.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/debugger/debugger.tsx b/web/debugger/debugger.tsx
index e2dc21d01..4d800eb9e 100644
--- a/web/debugger/debugger.tsx
+++ b/web/debugger/debugger.tsx
@@ -218,7 +218,7 @@ export class Debugger extends preact.Component<Debugger.Props, Debugger.State> {
                 mem={emulator.emu.memory()}
                 base={this.state.memBase}
                 highlight={this.state.memHighlight}
-                jumpTo={(addr) => this.setState({ memBase: addr })}
+                jumpTo={(addr) => this.setState({ memBase: Math.max(0, addr) })}
               />
             ),
             mappings: () => (