diff --git a/packages/opencode/src/tool/bash.ts b/packages/opencode/src/tool/bash.ts
index f3a1b04d431..8cc1d0efbb0 100644
--- a/packages/opencode/src/tool/bash.ts
+++ b/packages/opencode/src/tool/bash.ts
@@ -95,6 +95,7 @@ export const BashTool = Tool.define("bash", async () => {
         for (let i = 0; i < node.childCount; i++) {
           const child = node.child(i)
           if (!child) continue
+
           if (
             child.type !== "command_name" &&
             child.type !== "word" &&
@@ -107,6 +108,8 @@ export const BashTool = Tool.define("bash", async () => {
           command.push(child.text)
         }
 
+        if (command.length === 0) continue
+
         // not an exhaustive list, but covers most common cases
         if (["cd", "rm", "cp", "mv", "mkdir", "touch", "chmod", "chown"].includes(command[0])) {
           for (const arg of command.slice(1)) {