hashmap: Add the ability to free keys

[pulseaudio] / src / pulsecore / protocol-native.c

diff --git a/src/pulsecore/protocol-native.c b/src/pulsecore/protocol-native.c
index 9342c1ac64fdaff1ba9349c22c5842f0ad027724..a5a0d4eda1164f35232616761a0057c8e7cfc641 100644 (file)
--- a/src/pulsecore/protocol-native.c
+++ b/src/pulsecore/protocol-native.c
@@ -5139,7 +5139,7 @@ void pa_native_protocol_unref(pa_native_protocol *p) {
     for (h = 0; h < PA_NATIVE_HOOK_MAX; h++)
         pa_hook_done(&p->hooks[h]);
 
-    pa_hashmap_free(p->extensions, NULL);
+    pa_hashmap_free(p->extensions);
 
     pa_assert_se(pa_shared_remove(p->core, "native-protocol") >= 0);