From: Aaron Lauterer <a.lauterer@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH common v5 1/7] tools: add check_list_empty function
Date: Wed, 2 Oct 2024 15:11:51 +0200 [thread overview]
Message-ID: <20241002131157.227292-2-a.lauterer@proxmox.com> (raw)
In-Reply-To: <20241002131157.227292-1-a.lauterer@proxmox.com>
In some situations we don't want a total empty list. I opted for a
dedicated function instead of integrating it as error in the
`split_list` function. It is used in many places and the potential
fallout from unintended behavior changes is too big.
Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>
---
changes since:
v4: rename to `list_is_empty` and switch the return values
v3: none
v2: newly added
src/PVE/Tools.pm | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/PVE/Tools.pm b/src/PVE/Tools.pm
index bd305bd..36ffb05 100644
--- a/src/PVE/Tools.pm
+++ b/src/PVE/Tools.pm
@@ -718,6 +718,14 @@ sub split_list {
return @data;
}
+sub list_is_empty {
+ my ($list) = @_;
+ if (scalar(PVE::Tools::split_list($list)) < 1) {
+ return 1;
+ }
+ return 0;
+}
+
sub trim {
my $txt = shift;
--
2.39.5
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next prev parent reply other threads:[~2024-10-02 13:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-02 13:11 [pve-devel] [PATCH common, widget-toolkit, manager v5 0/7] fix #3893: make bridge vids configurable Aaron Lauterer
2024-10-02 13:11 ` Aaron Lauterer [this message]
2024-10-02 13:11 ` [pve-devel] [PATCH common v5 2/7] inotify: interfaces: check if bridge_vids is truthy instead of defined Aaron Lauterer
2024-10-02 13:11 ` [pve-devel] [PATCH common v5 3/7] fix #3893: network: add vlan id and range parameter definitions Aaron Lauterer
2024-10-02 13:11 ` [pve-devel] [PATCH widget-toolkit v5 4/7] fix #3892: Network: add bridge vids field for bridge_vids Aaron Lauterer
2024-10-02 13:11 ` [pve-devel] [PATCH widget-toolkit v5 5/7] Network: add explanation for bridge vids field Aaron Lauterer
2024-10-02 13:11 ` [pve-devel] [PATCH manager v5 6/7] fix #3893: api: network: add bridge_vids parameter Aaron Lauterer
2024-10-02 13:11 ` [pve-devel] [PATCH manager v5 7/7] fix #3893: ui: network: enable bridge_vids field Aaron Lauterer
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