Fixed history of submodule reference if it was once a directory

James Moger

2013-05-03 bb33116dccbd30eba6e4265ba08be909439874d9

 src/test/java/com/gitblit/tests/RpcTests.java

@@ -40,10 +40,10 @@
import com.gitblit.GitBlitException.UnauthorizedException;

import com.gitblit.Keys;

import com.gitblit.RpcServlet;

import com.gitblit.models.RegistrantAccessPermission;

import com.gitblit.models.FederationModel;

import com.gitblit.models.FederationProposal;

import com.gitblit.models.FederationSet;

import com.gitblit.models.RegistrantAccessPermission;

import com.gitblit.models.RepositoryModel;

import com.gitblit.models.ServerSettings;

import com.gitblit.models.ServerStatus;