diff --git a/src/Commands/QuerySubmodules.cs b/src/Commands/QuerySubmodules.cs
index 0013ff49..8a581f93 100644
--- a/src/Commands/QuerySubmodules.cs
+++ b/src/Commands/QuerySubmodules.cs
@@ -3,7 +3,8 @@ using System.Text.RegularExpressions;
 
 namespace SourceGit.Commands {
     public class QuerySubmodules : Command {
-        private readonly Regex REG_FORMAT = new Regex(@"^[\-\+ ][0-9a-f]+\s(.*)\s\(.*\)$");
+        private readonly Regex REG_FORMAT1 = new Regex(@"^[\-\+ ][0-9a-f]+\s(.*)\s\(.*\)$");
+        private readonly Regex REG_FORMAT2 = new Regex(@"^[\-\+ ][0-9a-f]+\s(.*)$");
 
         public QuerySubmodules(string repo) {
             WorkingDirectory = repo;
@@ -17,9 +18,16 @@ namespace SourceGit.Commands {
         }
 
         protected override void OnReadline(string line) {
-            var match = REG_FORMAT.Match(line);
-            if (!match.Success) return;
-            _submodules.Add(match.Groups[1].Value);
+            var match = REG_FORMAT1.Match(line);
+            if (match.Success) {
+                _submodules.Add(match.Groups[1].Value);
+                return;
+            }
+            
+            match = REG_FORMAT2.Match(line);
+            if (match.Success) {
+                _submodules.Add(match.Groups[1].Value);
+            }
         }
 
         private List<string> _submodules = new List<string>();
diff --git a/src/ViewModels/Repository.cs b/src/ViewModels/Repository.cs
index 636921d3..ede3624e 100644
--- a/src/ViewModels/Repository.cs
+++ b/src/ViewModels/Repository.cs
@@ -444,8 +444,10 @@ namespace SourceGit.ViewModels {
 
             var commits = new Commands.QueryCommits(FullPath, limits).Result();
             Dispatcher.UIThread.Invoke(() => {
-                _histories.IsLoading = false;
-                _histories.Commits = commits;
+                if (_histories != null) {
+                    _histories.IsLoading = false;
+                    _histories.Commits = commits;
+                }                
             });
         }
 
@@ -488,7 +490,7 @@ namespace SourceGit.ViewModels {
         public void RefreshStashes() {
             var stashes = new Commands.QueryStashes(FullPath).Result();
             Dispatcher.UIThread.Invoke(() => {
-                _stashesPage.Stashes = stashes;
+                if (_stashesPage != null) _stashesPage.Stashes = stashes;
                 OnPropertyChanged(nameof(StashesCount));
             });
         }