Remove unused parameter from cgit_print_snapshot()

cmd.c

@@ -113,7 +113,7 @@ static void refs_fn(void)
 static void snapshot_fn(void)
 {
 	cgit_print_snapshot(ctx.qry.head, ctx.qry.sha1, ctx.qry.path,
-			    ctx.repo->snapshots, ctx.qry.nohead);
+			    ctx.qry.nohead);
 }
 
 static void stats_fn(void)

ui-snapshot.c

@@ -193,7 +193,7 @@ static void show_error(char *fmt, ...)
 }
 
 void cgit_print_snapshot(const char *head, const char *hex,
-			 const char *filename, int snapshots, int dwim)
+			 const char *filename, int dwim)
 {
 	const struct cgit_snapshot_format* f;
 	char *prefix = NULL;

ui-snapshot.h

@@ -2,6 +2,6 @@
 #define UI_SNAPSHOT_H
 
 extern void cgit_print_snapshot(const char *head, const char *hex,
-				const char *filename, int snapshot, int dwim);
+				const char *filename, int dwim);
 
 #endif /* UI_SNAPSHOT_H */