From 69ff603ea78c4bca839f0146d98c33cdfe053320 Mon Sep 17 00:00:00 2001
From: eleanorjboyd <26030610+eleanorjboyd@users.noreply.github.com>
Date: Tue, 7 Oct 2025 11:15:36 -0700
Subject: [PATCH] Refactor quoteStringIfNecessary to improve handling of single
 shell operators

---
 src/features/execution/execUtils.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/features/execution/execUtils.ts b/src/features/execution/execUtils.ts
index b5f4671a..6804d85d 100644
--- a/src/features/execution/execUtils.ts
+++ b/src/features/execution/execUtils.ts
@@ -4,6 +4,11 @@ export function quoteStringIfNecessary(arg: string): string {
         return arg;
     }
 
+    // Don't quote single shell operators/special characters
+    if (arg.length === 1 && /[&|<>;()[\]{}$]/.test(arg)) {
+        return arg;
+    }
+
     // Quote if contains common shell special characters that are problematic across multiple shells
     // Includes: space, &, |, <, >, ;, ', ", `, (, ), [, ], {, }, $
     const needsQuoting = /[\s&|<>;'"`()\[\]{}$]/.test(arg);