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return NULL instead of 0

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This commit is contained in:
Ondrej Kozina
2017-12-01 13:09:23 +01:00
parent f787eafd8a
commit 6edae6ddef
1 changed files with 3 additions and 3 deletions
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6
lib/luks2/luks2_json_metadata.c
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@@ -1601,13 +1601,13 @@ const char *LUKS2_get_cipher(struct luks2_hdr *hdr, int segment)
return NULL;
if (!json_object_object_get_ex(hdr->jobj, "segments", &jobj1))
return 0;
return NULL;
if (!json_object_object_get_ex(jobj1, buf, &jobj2))
return 0;
return NULL;
if (!json_object_object_get_ex(jobj2, "encryption", &jobj3))
return 0;
return NULL;
return json_object_get_string(jobj3);
}