1 file changed, 2 insertions, 4 deletions
diff --git a/source/ui-patch.c b/source/ui-patch.c
index 763776a..d4a8c5a 100644
--- a/source/ui-patch.c
+++ b/source/ui-patch.c
@@ -76,10 +76,8 @@ void cgit_print_patch(const char *new_rev, const char *old_rev, const char *pref
 	// emitting a patch for the whole history.
 	if (ctx.cfg.max_patch_count > 0)
 		rev.max_count = ctx.cfg.max_patch_count;
-	// A failed setup leaves the walk holding freed commits, so it must
-	// not be read from, and the headers wait until it has succeeded.
-	if (prepare_revision_walk(&rev)) {
-		cgit_print_error_page(500, "Internal Server Error", "Unable to read the history");
+	// The headers wait until the walk has started.
+	if (cgit_prepare_walk(&rev)) {
 		strvec_clear(&rev_argv);
 		return;
 	}