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Diffstat (limited to 'builtin/diff-tree.c')
-rw-r--r--builtin/diff-tree.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index f633b10b08..acf9aef887 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -105,8 +105,7 @@ int cmd_diff_tree(int argc, const char **argv, const char *prefix)
struct setup_revision_opt s_r_opt;
int read_stdin = 0;
- if (argc == 2 && !strcmp(argv[1], "-h"))
- usage(diff_tree_usage);
+ check_help_option(argc, argv, diff_tree_usage, NULL);
init_revisions(opt, prefix);
gitmodules_config();