From: Alan Knowles <alan@roojs.com>
Date: Fri, 30 Aug 2019 04:33:15 +0000 (+0800)
Subject: fix empty log
X-Git-Url: http://git.roojs.org/?p=gitlive;a=commitdiff_plain;h=cf448ce21966e7b9fe9ca9e8894a4d53871aead4

fix empty log
---

diff --git a/GitRepo.vala b/GitRepo.vala
index 9cb29f67..b9f4d375 100644
--- a/GitRepo.vala
+++ b/GitRepo.vala
@@ -674,7 +674,7 @@ public class GitRepo : Object
 				}
 			}
 			if (end == "") {
-				var last = lines[lines.length-1];
+				var last = lines.length > 0 ? lines[lines.length-1] : "";
 				end = last.split(" ")[1];				
 			}