From d9f72d9f42e2dfb3cc3b55591763ece58236cdb1 Mon Sep 17 00:00:00 2001
From: Lyndon Brown <jnqnfe@gmail.com>
Date: Sun, 27 May 2018 02:56:11 +0100
Subject: [PATCH] hashmap: constify pointer of private hash_scan function

paves the way for doing the same for pa_hashmap_get and users of it
---
 src/pulsecore/hashmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pulsecore/hashmap.c b/src/pulsecore/hashmap.c
index 6477783e2..c03af3bc8 100644
--- a/src/pulsecore/hashmap.c
+++ b/src/pulsecore/hashmap.c
@@ -119,7 +119,7 @@ void pa_hashmap_free(pa_hashmap *h) {
     pa_xfree(h);
 }
 
-static struct hashmap_entry *hash_scan(pa_hashmap *h, unsigned hash, const void *key) {
+static struct hashmap_entry *hash_scan(const pa_hashmap *h, unsigned hash, const void *key) {
     struct hashmap_entry *e;
     pa_assert(h);
     pa_assert(hash < NBUCKETS);