util/fifo: Change empty() method of fifo to const.

Fixes #3464
2025-01-19 03:06:39 +00:00 · 2019-07-29 14:12:59 +02:00 · 2019-07-29 14:12:59 +02:00 · f018dac506
commit f018dac506
parent 607fe83c63
1 changed files with 1 additions and 1 deletions
--- a/repos/base/include/util/fifo.h
+++ b/repos/base/include/util/fifo.h
@ -67,7 +67,7 @@ class Genode::Fifo
 		/**
 		 * Return true if queue is empty
 		 */
-		bool empty() { return _tail == nullptr; }
+		bool empty() const { return _tail == nullptr; }

 		/**
 		 * Constructor