Fix completion for zsh

* Fixes #54

CHANGELOG.md

@@ -5,6 +5,11 @@ All notable changes to `goto` will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.2.4.1] - 2019-06-02
+
+### Fixed
+- fix completion for zsh
+
 ## [1.2.4] - 2019-05-30
 
 ### Added

README.md

@@ -2,7 +2,7 @@
 
 A shell utility allowing users to navigate to aliased directories supporting auto-completion :feet:
 
-![Generic badge](https://img.shields.io/badge/version-1.2.4-green.svg)
+![Generic badge](https://img.shields.io/badge/version-1.2.4.1-green.svg)
 
 ## How does it work?
 

goto.sh

@@ -111,7 +111,7 @@ USAGE
 # Displays version
 _goto_version()
 {
-  echo "goto version 1.2.4"
+  echo "goto version 1.2.4.1"
 }
 
 # Expands directory.
@@ -438,10 +438,10 @@ _complete_goto_zsh()
   return $ret
 }
 
-aliases=($(alias | sed -n "s/.*\s\(.*\)='goto'/\1/p"))
-aliases+=('goto')
+goto_aliases=($(alias | sed -n "s/.*\s\(.*\)='goto'/\1/p"))
+goto_aliases+=("goto")
 
-for i in "${aliases[@]}"
+for i in "${goto_aliases[@]}"
 	do
 		# Register the goto completions.
 	if [ -n "${BASH_VERSION}" ]; then