From 54614939ff8e65d0831a8b64e575c03215a183aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Wed, 30 Sep 2020 11:22:55 +0200
Subject: array: mark array_peek argument as const

---
 array.c | 2 +-
 array.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/array.c b/array.c
index 7aec158..c61c697 100644
--- a/array.c
+++ b/array.c
@@ -165,7 +165,7 @@ void *array_pop(Array *arr) {
 	return item;
 }
 
-void *array_peek(Array *arr) {
+void *array_peek(const Array *arr) {
 	if (arr->len == 0)
 		return NULL;
 	return array_get(arr, arr->len - 1);
diff --git a/array.h b/array.h
index ebfa711..2a82535 100644
--- a/array.h
+++ b/array.h
@@ -128,6 +128,6 @@ void *array_pop(Array*);
  * .. warning:: The same ownership rules as for ``array_get`` apply.
  * @endrst
  */
-void *array_peek(Array*);
+void *array_peek(const Array*);
 
 #endif
-- 
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