[gitg] fix stash drop

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 6b9221651b95d84186f7c83557154108d4f33eb8
Author: Vitaliy Ischenko <betalb gmail com>
Date:   Fri Jul 24 14:40:10 2009 +0400

    fix stash drop
    
    reflog file was not deleted after dropping last stash commit
    this caused segfault in load_refs from gitg-repository.c

 gitg/gitg-branch-actions.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gitg/gitg-branch-actions.c b/gitg/gitg-branch-actions.c
index af32656..47db606 100644
--- a/gitg/gitg-branch-actions.c
+++ b/gitg/gitg-branch-actions.c
@@ -428,15 +428,12 @@ remove_stash (GitgWindow *window, GitgRef *ref)
 		                               "refs/stash {0}",
 		                               NULL))
 		{
-			gchar *sha1 = gitg_utils_hash_to_sha1_new (gitg_ref_get_hash (ref));
 			gitg_repository_commandv (repository,
 			                          NULL,
 			                          "update-ref",
 			                          "-d",
 			                          "refs/stash",
-			                          sha1,
 			                          NULL);
-			g_free (sha1);
 		}
 
 		gitg_repository_reload (repository);