Правка замечаний shellcheck

45-plugins.zsh

@@ -1,3 +1,6 @@
+# shellcheck shell=bash
+# vim: ft=sh
+
 zinit load willghatch/zsh-saneopt
 zinit load mafredri/zsh-async
 
@@ -6,7 +9,7 @@ export ZSHZ_DATA="${ZSH_CACHE_DIR}/z"
 zinit ice wait'!0' depth'1'
 zinit light agkozak/zsh-z
 
-if [ "$(id -u)" != "0" ] && [ -n ${DISPLAY+set} ]; then
+if [ "$(id -u)" != "0" ] && [[ -n ${DISPLAY+set} ]]; then
 	zstyle ':notify:*' expire-time 5000
 	zstyle ':notify:*' command-complete-timeout 20
 	zstyle ':notify:*' enable-on-ssh yes