mwindow: init mwindow files in git_libgit2_initethomson/mwindow_init

1 files changed, 8 insertions, 19 deletions

diff --git a/src/mwindow.c b/src/mwindow.c
index d3e9be78b..8a5b5caee 100644
--- a/src/mwindow.c
+++ b/src/mwindow.c
@@ -33,25 +33,20 @@ static git_mwindow_ctl mem_ctl;
 /* Global list of mwindow files, to open packs once across repos */
 git_strmap *git__pack_cache = NULL;
 
-/**
- * Run under mwindow lock
- */
-int git_mwindow_files_init(void)
+static void git_mwindow_files_free(void)
 {
-	if (git__pack_cache)
-		return 0;
-
-	git__on_shutdown(git_mwindow_files_free);
+	git_strmap *tmp = git__pack_cache;
 
-	return git_strmap_alloc(&git__pack_cache);
+	git__pack_cache = NULL;
+	git_strmap_free(tmp);
 }
 
-void git_mwindow_files_free(void)
+int git_mwindow_global_init(void)
 {
-	git_strmap *tmp = git__pack_cache;
+	assert(!git__pack_cache);
 
-	git__pack_cache = NULL;
-	git_strmap_free(tmp);
+	git__on_shutdown(git_mwindow_files_free);
+	return git_strmap_alloc(&git__pack_cache);
 }
 
 int git_mwindow_get_pack(struct git_pack_file **out, const char *path)
@@ -69,12 +64,6 @@ int git_mwindow_get_pack(struct git_pack_file **out, const char *path)
 		return -1;
 	}
 
-	if (git_mwindow_files_init() < 0) {
-		git_mutex_unlock(&git__mwindow_mutex);
-		git__free(packname);
-		return -1;
-	}
-
 	pos = git_strmap_lookup_index(git__pack_cache, packname);
 	git__free(packname);