Use new prompt_hostname function instead of rolling my own cache

See: fish-shell/fish-shell#3482
elasticdog · Feb 11, 2017 · 2080655 · 2080655
1 parent 5145f06
commit 2080655
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/fish/.config/fish/functions/fish_right_prompt.fish b/fish/.config/fish/functions/fish_right_prompt.fish
@@ -2,10 +2,6 @@ function fish_right_prompt --description 'Write out the right prompt'
 
 	# only display user and hostname when connected via ssh
 	if set -q SSH_CONNECTION
-		if not set -q __fish_prompt_hostname
-			set -g __fish_prompt_hostname (hostname -s)
-		end
-
 		if not set -q __fish_prompt_normal
 			set -g __fish_prompt_normal (set_color normal)
 		end
@@ -19,7 +15,7 @@ function fish_right_prompt --description 'Write out the right prompt'
 		end
 
 		# write out the right prompt
-		printf '%s%s%s at %s%s' (set_color cyan) $USER $__fish_prompt_normal $__fish_prompt_color_user $__fish_prompt_hostname
+		printf '%s%s%s at %s%s' (set_color cyan) $USER $__fish_prompt_normal $__fish_prompt_color_user (prompt_hostname)
 	end
 
 end