From 0db5c4710b27969a8e1e49a752c541f5e0bb0a32 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 05 Jan 2012 17:08:44 -0500
Subject: [PATCH] Using ArrayUtils.isEmpty to test arrays and collections

---
 src/com/gitblit/client/GitblitClient.java |   19 +++++++++++++------
 1 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/com/gitblit/client/GitblitClient.java b/src/com/gitblit/client/GitblitClient.java
index d37ee91..09bcaab 100644
--- a/src/com/gitblit/client/GitblitClient.java
+++ b/src/com/gitblit/client/GitblitClient.java
@@ -41,6 +41,7 @@
 import com.gitblit.models.ServerStatus;
 import com.gitblit.models.TeamModel;
 import com.gitblit.models.UserModel;
+import com.gitblit.utils.ArrayUtils;
 import com.gitblit.utils.RpcUtils;
 import com.gitblit.utils.StringUtils;
 import com.gitblit.utils.SyndicationUtils;
@@ -208,7 +209,9 @@
 		if (repository != null) {
 			for (String teamname : getPermittedTeamnames(repository)) {
 				TeamModel team = getTeamModel(teamname);
-				scripts.addAll(team.preReceiveScripts);
+				if (!ArrayUtils.isEmpty(team.preReceiveScripts)) {
+					scripts.addAll(team.preReceiveScripts);
+				}
 			}
 		}
 		return new ArrayList<String>(scripts);
@@ -258,7 +261,9 @@
 		if (repository != null) {
 			for (String teamname : getPermittedTeamnames(repository)) {
 				TeamModel team = getTeamModel(teamname);
-				scripts.addAll(team.postReceiveScripts);
+				if (!ArrayUtils.isEmpty(team.postReceiveScripts)) {
+					scripts.addAll(team.postReceiveScripts);
+				}
 			}
 		}
 		return new ArrayList<String>(scripts);
@@ -278,9 +283,11 @@
 
 		// create list of available scripts by excluding inherited scripts
 		List<String> scripts = new ArrayList<String>();
-		for (String script : settings.pushScripts) {
-			if (!inherited.contains(script)) {
-				scripts.add(script);
+		if (!ArrayUtils.isEmpty(settings.pushScripts)) {			
+			for (String script : settings.pushScripts) {
+				if (!inherited.contains(script)) {
+					scripts.add(script);
+				}
 			}
 		}
 		return scripts;
@@ -489,7 +496,7 @@
 		}
 		return teamnames;
 	}
-	
+
 	public TeamModel getTeamModel(String name) {
 		for (TeamModel team : allTeams) {
 			if (team.name.equalsIgnoreCase(name)) {

--
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