From 54225f84f6e4186e7373ab499adcf7a61e0b7317 Mon Sep 17 00:00:00 2001
From: "Christian P. MOMON" <christian.momon@devinsy.fr>
Date: Fri, 15 Jan 2021 17:43:34 +0100
Subject: [PATCH] Fixed mistake in list building.

---
 src/fr/devinsy/strings/StringList.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/fr/devinsy/strings/StringList.java b/src/fr/devinsy/strings/StringList.java
index 92c121e..5eebe6c 100644
--- a/src/fr/devinsy/strings/StringList.java
+++ b/src/fr/devinsy/strings/StringList.java
@@ -2064,7 +2064,7 @@ public class StringList extends ArrayList<String> implements CharSequence, Appen
 			buffer.append(separator);
 		}
 
-		if (separator != null)
+		if ((separator != null) && (!isEmpty()))
 		{
 			buffer.removeLast();
 		}