From 51ef4603e0e24d128e195202daf3b9e8d21038cc Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 13 Mar 2014 10:43:54 -0400
Subject: [PATCH] Set tooltip for truncated tag and branch messages

---
 src/main/java/com/gitblit/wicket/pages/DocPage.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/pages/DocPage.java b/src/main/java/com/gitblit/wicket/pages/DocPage.java
index 875765f..bf99978 100644
--- a/src/main/java/com/gitblit/wicket/pages/DocPage.java
+++ b/src/main/java/com/gitblit/wicket/pages/DocPage.java
@@ -67,6 +67,10 @@
 			}
 		}
 
+		if (markupText == null) {
+			markupText = "";
+		}
+
 		BugtraqProcessor bugtraq = new BugtraqProcessor(app().settings());
 		markupText = bugtraq.processText(getRepository(), repositoryName, markupText);
 

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