From 8390d937cb3d642ddfcd2de1357e20703f7f7e9e Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Sun, 21 Jul 2013 18:35:44 +1200
Subject: Cleaner argument count tests in cd function

---
 bash/bashrc.d/cd.bash | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'bash/bashrc.d/cd.bash')

diff --git a/bash/bashrc.d/cd.bash b/bash/bashrc.d/cd.bash
index a07f07b9..79e610d8 100644
--- a/bash/bashrc.d/cd.bash
+++ b/bash/bashrc.d/cd.bash
@@ -6,12 +6,10 @@ function cd {
         local opts="$opts -$opt"
     done
     shift $(($OPTIND-1))
-    if [[ -n "$2" ]]; then
+    if [[ $# -eq 2 ]]; then
         builtin cd $opts "${PWD/$1/$2}"
-    elif [[ -n "$1" ]]; then
-        builtin cd $opts "$1"
     else
-        builtin cd $opts
+        builtin cd $opts "$@"
     fi
 }
 
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