From d97297934dd57e033325abaa2d9e41f389b08f75 Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Sun, 4 Oct 2026 18:38:39 +0000
Subject: prepare for pipe

---
 src/eval/eval_err.cc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/eval/eval_err.cc')

diff --git a/src/eval/eval_err.cc b/src/eval/eval_err.cc
index 3d90262..6a7c4e0 100644
--- a/src/eval/eval_err.cc
+++ b/src/eval/eval_err.cc
@@ -8,6 +8,9 @@ using namespace std;
 namespace ov4
 {
 
+/*
+ * print exec error message
+ */
 void eval_err(int err)
 {
     switch (err)
-- 
cgit v1.3.1-4-g156e