From 696ff43a4ca6c741f73fc7b4dfb77c29b4c8acd3 Mon Sep 17 00:00:00 2001
From: Sven Augustin <sven.augustin@psi.ch>
Date: Sat, 25 Jan 2025 20:16:30 +0100
Subject: [PATCH] only add final empty line if there are alrady some lines

---
 slic/utils/printing.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/slic/utils/printing.py b/slic/utils/printing.py
index 188db48d..10acee2e 100644
--- a/slic/utils/printing.py
+++ b/slic/utils/printing.py
@@ -18,7 +18,10 @@ def printable_dict(d, header=None, sorter=sorted_naturally):
         header = format_header(header)
         lines = [header] + lines
 
-    return "\n".join(lines) + "\n"
+    if lines:
+        lines.append("")
+
+    return "\n".join(lines)
 
 
 def maxstrlen(seq):