From 5f7c2dee8fbb40bb5418c441edb8a8efe5f260e2 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Fri, 6 Feb 2026 10:18:00 +0100
Subject: pkg/aflow/tool/grepper: fix grep invocation

If LLM searches for "->", grep considered it as a flag and failed.
Add "--" before the expression to fix such cases.
---
 pkg/aflow/tool/grepper/grepper_test.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'pkg/aflow/tool/grepper/grepper_test.go')

diff --git a/pkg/aflow/tool/grepper/grepper_test.go b/pkg/aflow/tool/grepper/grepper_test.go
index 6f93df2dd..8f2123d82 100644
--- a/pkg/aflow/tool/grepper/grepper_test.go
+++ b/pkg/aflow/tool/grepper/grepper_test.go
@@ -81,4 +81,14 @@ foo.c-6-	line;
 		args{Expression: "bad expression ("},
 		results{},
 		`bad expression: fatal: command line, 'bad expression (': Unmatched ( or \(`)
+	aflow.TestTool(t, Tool,
+		state{KernelSrc: repo.Dir},
+		args{Expression: "->root"},
+		results{},
+		"no matches")
+	aflow.TestTool(t, Tool,
+		state{KernelSrc: repo.Dir},
+		args{Expression: `-\>root`},
+		results{},
+		"no matches")
 }
-- 
cgit mrf-deployment