Refactor to correct with linter

zsh/zshenv

@@ -67,18 +67,28 @@ ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=7"
 
 typeset -gU path
 path=(
-  $HOME/.cargo/bin/
-  $HOME/.scripts/
-  $HOME/.emacs.d/bin/
-  $HOME/.yarn/bin/
-  $HOME/.config/yarn/global/node_modules/.bin/
-  $HOME/.local/bin/
-  $path)
+  "$HOME/.cargo/bin/"
+  "$HOME/.scripts/"
+  "$HOME/.emacs.d/bin/"
+  "$HOME/.yarn/bin/"
+  "$HOME/.config/yarn/global/node_modules/.bin/"
+  "$HOME/.local/bin/"
+  "$path")
 
 # This will load the specified zsh files if they exist in the $ZDIR/environment directory.
 # It will load based on hostname & uname.
 env_loader(){
-  [ -e ${ZDIR}/environment/os/$OSTYPE/$1 ] && source ${ZDIR}/environment/os/$OSTYPE/$1
-  [ -e ${ZDIR}/environment/host/$HOST/$1 ] && source ${ZDIR}/environment/host/$HOST/$1
+  if [ $# -ne 1 ]; then
+    echo "Usage: env_loader file"
+    return 1
+  fi
+
+  if [ -e "${ZDIR}/environment/os/$OSTYPE/$1" ]; then
+   source "${ZDIR}/environment/os/$OSTYPE/$1"
+  fi
+  if [ -e "${ZDIR}/environment/host/$HOST/$1" ] ; then
+   source "${ZDIR}/environment/host/$HOST/$1"
+  fi
 }
+
 env_loader zshenv