From cc5260bddc1e8146bb6330298caf871edf0d4d75 Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date: Sat, 5 Nov 2016 10:23:20 +0100
Subject: Simplify argument enumeration (again)

---
 .bashprompt | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/.bashprompt b/.bashprompt
index 31624ee..af2890e 100644
--- a/.bashprompt
+++ b/.bashprompt
@@ -48,14 +48,11 @@ __fontify ()
     output=$(__start-nonprinting)
     output+='\033['
 
-    local attributes=($@)
-
-    for ((i=0; i<$#; i++))
+    for ((i=1; i<=$#; i++))
     do
-        a=${attributes[${i}]}
-        output+=${codes[${a}]}
+        output+=${codes[${!i}]}
 
-        if ((i<$#-1))
+        if ((i<$#))
         then
             output+=';'
         else
-- 
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