From 5a9b03f6d35eac006fddc0908628cb1e9020f488 Mon Sep 17 00:00:00 2001
From: Evan Monroig <evan.monroig@stabilis.fr>
Date: 周二, 23 7月 2019 17:22:12 +0800
Subject: [PATCH] Improve fallbacks if no disks or no adapters
---
src/library/pc-identifiers.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/library/pc-identifiers.c b/src/library/pc-identifiers.c
index 8353f55..d4119dd 100644
--- a/src/library/pc-identifiers.c
+++ b/src/library/pc-identifiers.c
@@ -39,11 +39,11 @@
if (identifiers == NULL || *num_identifiers == 0) {
result_adapterInfos = getAdapterInfos(NULL, &adapter_num);
- if (result_adapterInfos != FUNC_RET_OK) {
+ if ((result_adapterInfos != FUNC_RET_OK) || (adapter_num == 0)) {
return generate_disk_pc_id(identifiers, num_identifiers, false);
}
result_diskinfos = getDiskInfos(NULL, &disk_num);
- if (result_diskinfos != FUNC_RET_OK) {
+ if ((result_diskinfos != FUNC_RET_OK) || (disk_num == 0)) {
return generate_ethernet_pc_id(identifiers, num_identifiers, true);
}
*num_identifiers = disk_num * adapter_num;
--
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