From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 7 Aug 2021 19:28:52 +0000 (+0000)
Subject: pakfire: Allow receiving an empty list of keys
X-Git-Tag: 0.9.28~1005
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf332eecb2a57f123845a82e8be639fe4779020d;p=pakfire.git

pakfire: Allow receiving an empty list of keys

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/_pakfire/pakfire.c b/src/_pakfire/pakfire.c
index 61b4291cf..46814ec0b 100644
--- a/src/_pakfire/pakfire.c
+++ b/src/_pakfire/pakfire.c
@@ -444,9 +444,11 @@ static PyObject* Pakfire_get_keys(PakfireObject* self) {
 	PyObject* list = Pakfire_keys_to_list(keys);
 
 	// Free keys
-	for (struct pakfire_key** key = keys; *key; key++)
-		pakfire_key_unref(*key);
-	free(keys);
+	if (keys) {
+		for (struct pakfire_key** key = keys; *key; key++)
+			pakfire_key_unref(*key);
+		free(keys);
+	}
 
 	return list;
 }