From b8c7b387bffd54243a7c2471477263286711a6e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82?= <103243820+Romwierz@users.noreply.github.com>
Date: Tue, 8 Sep 2026 12:15:23 +0200
Subject: [PATCH] send diagnostics to stderr

Co-authored-by: cubic-dev-ai[bot] <191113872+cubic-dev-ai[bot]@users.noreply.github.com>
---
 libexec/pyenv-exec | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libexec/pyenv-exec b/libexec/pyenv-exec
index 6117d700..bb116a75 100755
--- a/libexec/pyenv-exec
+++ b/libexec/pyenv-exec
@@ -71,9 +71,9 @@ if [ -n "$MODIFY_ENV" ]; then
   # Check if multiple Python versions are selected
   VERSIONS=$(pyenv-prefix)
   if [[ "$VERSIONS" == *:* ]]; then
-    echo 'Warning: multiple Python versions are selected'
+    echo 'Warning: multiple Python versions are selected' >&2
     VERSION="${VERSIONS%%:*}"
-    echo "Using the first one available (${VERSION##*/})"
+    echo "Using the first one available (${VERSION##*/})" >&2
   else
     VERSION="$VERSIONS"
   fi