1 files changed, 31 insertions, 0 deletions
diff --git a/internal/cache/util.go b/internal/cache/util.go
new file mode 100644
index 000000000..48204b259
--- /dev/null
+++ b/internal/cache/util.go
@@ -0,0 +1,31 @@
+/*
+   GoToSocial
+   Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU Affero General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package cache
+
+// copyBoolPtr returns a bool pointer with the same value as the pointer passed into it.
+//
+// Useful when copying things from the cache to a caller.
+func copyBoolPtr(in *bool) *bool {
+	if in == nil {
+		return nil
+	}
+	b := new(bool)
+	*b = *in
+	return b
+}