Externalize a translation resource

src/main/java/com/gitblit/wicket/GitBlitWebApp.properties

@@ -704,6 +704,7 @@ gb.initWithReadme = Include a README
 gb.initWithReadmeDescription = This will generate a simple README document for your repository.
 gb.initWithGitignore = Include a .gitignore file
 gb.initWithGitignoreDescription = This will insert a config file that instructs your Git clients to ignore files or directories that match defined patterns.
+gb.pleaseSelectGitIgnore = Please select a .gitignore file
 gb.receive = receive
 gb.permissions = permissions
 gb.ownersDescription = Owners can manage all repository settings but they are not allowed to rename a repository unless it is their personal repository.

src/main/java/com/gitblit/wicket/pages/NewRepositoryPage.java

@@ -130,7 +130,7 @@ public class NewRepositoryPage extends RootSubPage {
 					if (addGitignore) {
 						gitignore = gitignoreModel.getObject();
 						if (StringUtils.isEmpty(gitignore)) {
-							throw new GitBlitException("Please select a .gitignore file");
+							throw new GitBlitException(getString("gb.pleaseSelectGitIgnore"));
 						}
 					}