merge cleanup should actually cleanup and the test should actually test

src/merge.c

@@ -26,7 +26,7 @@ int git_repository_merge_cleanup(git_repository *repo)
 
 	if (git_buf_joinpath(&merge_head_path, repo->path_repository, GIT_MERGE_HEAD_FILE) < 0 ||
 		git_buf_joinpath(&merge_mode_path, repo->path_repository, GIT_MERGE_MODE_FILE) < 0 ||
-		git_buf_joinpath(&merge_mode_path, repo->path_repository, GIT_MERGE_MODE_FILE) < 0)
+		git_buf_joinpath(&merge_msg_path, repo->path_repository, GIT_MERGE_MSG_FILE) < 0)
 		return -1;
 
 	if (git_path_isfile(merge_head_path.ptr)) {

tests-clar/reset/hard.c

@@ -111,10 +111,10 @@ void test_reset_hard__cleans_up_merge(void)
 	cl_git_mkfile(git_buf_cstr(&merge_head_path), "beefbeefbeefbeefbeefbeefbeefbeefbeefbeef\n");
 
 	cl_git_pass(git_buf_joinpath(&merge_msg_path, git_repository_path(repo), "MERGE_MSG"));
-	cl_git_mkfile(git_buf_cstr(&merge_head_path), "Merge commit 0017bd4ab1ec30440b17bae1680cff124ab5f1f6\n");
+	cl_git_mkfile(git_buf_cstr(&merge_msg_path), "Merge commit 0017bd4ab1ec30440b17bae1680cff124ab5f1f6\n");
 
-	cl_git_pass(git_buf_joinpath(&merge_msg_path, git_repository_path(repo), "MERGE_MODE"));
-	cl_git_mkfile(git_buf_cstr(&merge_head_path), "");
+	cl_git_pass(git_buf_joinpath(&merge_mode_path, git_repository_path(repo), "MERGE_MODE"));
+	cl_git_mkfile(git_buf_cstr(&merge_mode_path), "");
 
 	cl_git_pass(git_buf_joinpath(&orig_head_path, git_repository_path(repo), "ORIG_HEAD"));
 	cl_git_mkfile(git_buf_cstr(&orig_head_path), "0017bd4ab1ec30440b17bae1680cff124ab5f1f6");