From 966d168dbcc6ebd1753c3ddd5ac9ffab0bcadab4 Mon Sep 17 00:00:00 2001
From: Jorge Bucaran <mail@jorgebucaran.com>
Date: Mon, 2 May 2016 03:02:43 +0900
Subject: [PATCH] Simplify plugin_is_prompt check.

---
 fisher.fish | 20 +++++---------------
 1 file changed, 5 insertions(+), 15 deletions(-)

diff --git a/fisher.fish b/fisher.fish
index 1d7b012..7749b8b 100644
--- a/fisher.fish
+++ b/fisher.fish
@@ -1351,20 +1351,10 @@ end
 
 
 function __fisher_plugin_is_prompt -a path
-    if test -e $path/fish_prompt.fish
-        return
-    end
-
-    if test -e $path/functions/fish_prompt.fish
-        return
-    end
-
-    if test -e $path/fish_right_prompt.fish
-        return
-    end
-
-    if test -e $path/functions/fish_right_prompt.fish
-        return
+    for file in "$path"/{,functions/}{fish_prompt,fish_right_prompt}.fish
+        if test -e "$file"
+            return
+        end
     end
 
     return 1
@@ -1721,7 +1711,7 @@ function __fisher_get_file_age -a file
     else if type -q python
         python -c "from __future__ import print_function; import os, time; print(int(time.time() - os.path.getmtime('$file')))" ^ /dev/null
     end
-end 
+end
 
 
 function __fisher_usage