fix: sbar error messages

.config/nvim/pack/plugins/opt/lspconfig

@@ -1 +1 @@
-Subproject commit eddaef928c1e1dd79a96f5db45f2fd7f2efe7ea0
+Subproject commit cf95480e876ef7699bf08a1d02aa0ae3f4d5f353

.config/nvim/pack/plugins/opt/onedark

@@ -1 +1 @@
-Subproject commit dd640f6cfb0e370cfd3db389f04b172508848bd3
+Subproject commit d20f23c0d6810c8754737428771eef40bd1056a7

.config/nvim/pack/plugins/opt/treesitter

@@ -1 +1 @@
-Subproject commit cdc45ac6bad52d95802b54e8a6d4f7aaa163edc5
+Subproject commit 57d1a5843742a180be9a3a1d1c652a7d22709691

.config/zsh/ohmyzsh

@@ -1 +1 @@
-Subproject commit 673b9fc3317d48a169fe612575186b3eb1a42a13
+Subproject commit 5d3e86e2a48adf7a308773f8f1b725d187c7c5ef

bin/sbar

@@ -47,6 +47,7 @@ update_wlp() {
     local ssid; ssid="$(nmcli -t -f name,device connection show --active | grep wlp | cut -d: -f1)"
 
     [ -z "$ssid" ] && wlp='⚠' && return
+    [ -z "$sig"  ] && sig=0
 
     # https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/libnmc-base/nm-client-utils.c#L628
     { [ "$sig" -gt 5600 ] && wlp="▂▄▆█ $ssid"; } ||
@@ -68,7 +69,7 @@ update_time() {
 #}
 
 # modules that don't update on their own need to be run at the start for getting their initial value
-while [ -z "$(wpctl get-volume '@DEFAULT_AUDIO_SINK@')" ]; do
+while [ -z "$(wpctl get-volume '@DEFAULT_AUDIO_SINK@' 2> /dev/null)" ]; do
     sleep 1
 done
 update_vol