[gitg/limit-history] limit history retrieving

[Alberto Fanjul <albfan src gnome org>]

commit 5390732d4f76f92ccdd13d8db2e29a58825a02b6
Author: Alberto Fanjul <albertofanjul gmail com>
Date:   Tue Jul 19 21:25:20 2022 +0200

    limit history retrieving

 libgitg/gitg-commit-model.vala | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/libgitg/gitg-commit-model.vala b/libgitg/gitg-commit-model.vala
index 193a33fb..e45a8a4f 100644
--- a/libgitg/gitg-commit-model.vala
+++ b/libgitg/gitg-commit-model.vala
@@ -393,6 +393,7 @@ namespace Gitg
                                        d_id_hash = new Gee.HashMap<Ggit.OId, int>((i) => { return i.hash(); 
}, (a, b) => { return a.equal(b); });
                                }
 
+                               int count = 0;
                                while (true)
                                {
                                        Ggit.OId? id;
@@ -406,6 +407,9 @@ namespace Gitg
                                        try
                                        {
                                                id = d_walker.next();
+                                               count++;
+                                               if (count >= 10)
+                                                               break;
 
                                                if (id == null)
                                                {