1 file changed, 7 insertions, 12 deletions
diff --git a/source/ui-stats.c b/source/ui-stats.c
index 4ed956c..9c79e74 100644
--- a/source/ui-stats.c
+++ b/source/ui-stats.c
@@ -215,26 +215,19 @@ static int collect_stats(const struct cgit_period *period, struct string_list *a
 {
 	struct rev_info rev;
 	struct commit *commit;
-	// setup_revisions reads these the way main does, skipping the first
-	// entry, and reads past the count up to a NULL after the double dash,
-	// so the sentinel has to stay even when the path fills the slot before
-	// it.
-	const char *argv[] = { NULL, ctx.qry.head, NULL, NULL, NULL };
-	int argc = 2;
+	struct strvec argv = STRVEC_INIT;
 	time_t since;
 	struct tm tm;
 
 	window_start(period, &tm);
 	since = timegm(&tm);
 
-	if (ctx.qry.path) {
-		argv[2] = "--";
-		argv[3] = ctx.qry.path;
-		argc += 2;
-	}
+	strvec_pushl(&argv, "stats", ctx.qry.head, NULL);
+	if (ctx.qry.path)
+		strvec_pushl(&argv, "--", ctx.qry.path, NULL);
 	repo_init_revisions(the_repository, &rev, NULL);
 	rev.max_parents = 1;
-	setup_revisions(argc, argv, &rev, NULL);
+	setup_revisions(argv.nr, argv.v, &rev, NULL);
 	// Prune the walk to the displayed window instead of traversing the
 	// whole history and discarding older commits. The check below still
 	// bounds the period edge exactly.
@@ -243,6 +236,7 @@ static int collect_stats(const struct cgit_period *period, struct string_list *a
 	// not be read from.
 	if (prepare_revision_walk(&rev)) {
 		cgit_print_error_page(500, "Internal Server Error", "Unable to read the history");
+		strvec_clear(&argv);
 		return -1;
 	}
 	while ((commit = get_revision(&rev))) {
@@ -255,6 +249,7 @@ static int collect_stats(const struct cgit_period *period, struct string_list *a
 		release_commit_memory(the_repository->parsed_objects, commit);
 		commit->parents = NULL;
 	}
+	strvec_clear(&argv);
 	return 0;
 }