Mark the parameters callbacks leave unused

With these and the two changes before them, cgit builds under git's
DEVELOPER=1 settings, which also annotate their own callbacks this way.

1 file changed, 1 insertion, 1 deletion

diff --git a/source/shared.c b/source/shared.cindex af848f6..9065693 100644--- a/source/shared.c+++ b/source/shared.c@@ -370,7 +370,7 @@ int cgit_refs_cb(const struct reference *ref, void *cb_data) 	return 0; } -void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options, void *data)+void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options UNUSED, void *data) { 	filepair_fn fn = *(filepair_fn *)data; 	int i;
diff --git a/source/shared.c b/source/shared.c
index af848f6..9065693 100644
--- a/source/shared.c
+++ b/source/shared.c
@@ -370,7 +370,7 @@ int cgit_refs_cb(const struct reference *ref, void *cb_data)
 	return 0;
 }
 
-void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options, void *data)
+void cgit_diff_tree_cb(struct diff_queue_struct *q, struct diff_options *options UNUSED, void *data)
 {
 	filepair_fn fn = *(filepair_fn *)data;
 	int i;