ui-shared: rename parameter to cgit_print_snapshot_links()

This is expected to be a ref not a hex object ID, so name it more
appropriately.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/ui-shared.h b/ui-shared.h
index 5c5dc33..d44d7c6 100644
--- a/ui-shared.h
+++ b/ui-shared.h
@@ -77,7 +77,7 @@ extern void cgit_print_filemode(unsigned short mode);
 extern void cgit_compose_snapshot_prefix(struct strbuf *filename,
                                          const char *base, const char *ref);
 extern void cgit_print_snapshot_links(const struct cgit_repo *repo,
-                                      const char *hex);
+                                      const char *ref);
 extern const char *cgit_snapshot_prefix(const struct cgit_repo *repo);
 extern void cgit_add_hidden_formfields(int incl_head, int incl_search,
                                        const char *page);