From 9db15542dc015e6d2d973791e4c54db779e4e062 Mon Sep 17 00:00:00 2001
From: divdavem <david-emmanuel.divernois@amadeus.com>
Date: Fri, 22 Mar 2024 09:37:54 +0100
Subject: [PATCH] Avoid displaying "prettify pipeline error" if there is no
 error (#4551)

---
 .changeset/slow-wasps-glow.md                   | 5 +++++
 packages/logger/logger-prettify/src/prettify.ts | 6 ++++--
 2 files changed, 9 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/slow-wasps-glow.md

diff --git a/.changeset/slow-wasps-glow.md b/.changeset/slow-wasps-glow.md
new file mode 100644
index 000000000..77c361b06
--- /dev/null
+++ b/.changeset/slow-wasps-glow.md
@@ -0,0 +1,5 @@
+---
+'@verdaccio/logger-prettify': patch
+---
+
+Avoid displaying "prettify pipeline error" if there is no error
diff --git a/packages/logger/logger-prettify/src/prettify.ts b/packages/logger/logger-prettify/src/prettify.ts
index cb444c585..f5497fb83 100644
--- a/packages/logger/logger-prettify/src/prettify.ts
+++ b/packages/logger/logger-prettify/src/prettify.ts
@@ -110,8 +110,10 @@ export default function (opts) {
     });
 
     pipeline(source, stream, destination, (err) => {
-      // eslint-disable-next-line no-console
-      console.error('prettify pipeline error ', err);
+      if (err) {
+        // eslint-disable-next-line no-console
+        console.error('prettify pipeline error ', err);
+      }
     });
     return stream;
   });