commit ba8fde85ebbc59e4440dfe45834c8da78671811f
author Mark Szymanski <mrman208@me.com> 周五 8月 12 16:30:55 2011 -0500
committer Mark Szymanski <mrman208@me.com> 周五 8月 12 16:30:55 2011 -0500
tree b3aeaf1433fd9af1f8cf65c08d2cfc7dc1be83f0
parent 576434048bf58bbab1c527d08e8eb3b6dfbe29c0

Make gshuf alias checker work on other bash versions

aliases/available/general.aliases.bash

diff --git a/aliases/available/general.aliases.bash b/aliases/available/general.aliases.bash
index 74f5428..4f49a6a 100644
--- a/aliases/available/general.aliases.bash
+++ b/aliases/available/general.aliases.bash
@@ -14,8 +14,8 @@
 then
   alias ls="ls --color=always"
 fi
-
-if [ ! -z "$(which gshuf)" ]
+which gshuf &> /dev/null
+if [ $? -eq 1 ]
 then
   alias shuf=gshuf
 fi

plugins/available/base.plugin.bash

diff --git a/plugins/available/base.plugin.bash b/plugins/available/base.plugin.bash
index cccd956..7a6dc80 100644
--- a/plugins/available/base.plugin.bash
+++ b/plugins/available/base.plugin.bash
@@ -16,7 +16,8 @@
 }
 
 pass() {
-  if [ -z "$(which gshuf)" ]
+  which gshuf &> /dev/null
+  if [ $? -eq 1 ]
   then
     echo "Error: shuf isn't installed!"
     return 1