From 579555e47045e30715cfec7b4955ccb6babae52f Mon Sep 17 00:00:00 2001
From: short <>
Date: Wed, 26 Sep 2001 00:12:40 +0000
Subject: [PATCH] Fixed bug where LD_LIBRARY_PATH (and others) could start with
 empty element Code cleanup by using common _bash_profile_addpath()

---
 .bash_profile | 34 +++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/.bash_profile b/.bash_profile
index 16e7552..4f2ade9 100644
--- a/.bash_profile
+++ b/.bash_profile
@@ -1,22 +1,22 @@
-if [ -d $HOME/bin        ];then export PATH=$HOME/bin:$PATH        ;fi
-if [ -d $HOME/netpbm/bin ];then export PATH=$HOME/netpbm/bin:$PATH ;fi
-if [ -d $HOME/netpbm/lib ];then export LD_LIBRARY_PATH=$HOME/netpbm/lib ;fi
-if [ -d $HOME/pgp5/bin   ];then export PATH=$HOME/pgp5/bin:$PATH   ;fi
-if [ -d $HOME/step/pgsql/bin   ];then export PATH=$HOME/step/pgsql/bin:$PATH   ;fi
-if [ -d $HOME/lib ];then export LD2LIBRARY_PATH=$HOME/lib ;fi
-if [ -d $HOME/lib ];then export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$HOME/lib ;fi
-if [ -d $HOME/man        ];then export MANPATH=$HOME/man:$MANPATH        ;fi
-if [ -d $HOME/netpbm/man ];then export MANPATH=$HOME/netpbm/man:$MANPATH ;fi
-if [ -d $HOME/pgp5/man   ];then export MANPATH=$HOME/pgp5/man:$MANPATH   ;fi
-if [ -d $HOME/step/pgsql/man   ];then export MANPATH=$HOME/step/pgsql/man:$MANPATH   ;fi
-if [ -d $HOME/step/pgsql ];then
-	export POSTGRESHOME=$HOME/step/pgsql
-	export PGLIB=$POSTGRESHOME/lib
-	export PGDATA=$POSTGRESHOME/data
-fi
+function _bash_profile_addpath	# variable,dirpathname
+{
+	if [ '!' -d "$2" ];then return;fi
+	if [ -z "`eval "echo \\${$1}"`" ];then
+		eval "$1='$2'"
+	else
+		eval "$1=\"\${$1}:$2\""
+	fi
+	export "$1"
+}
+
+_bash_profile_addpath PATH            "$HOME/bin"
+_bash_profile_addpath LD_LIBRARY_PATH "$HOME/lib"
+_bash_profile_addpath MANPATH         "$HOME/man"
+_bash_profile_addpath PERLLIB         "$HOME/lib/perl5/site_perl"
+_bash_profile_addpath PERLLIB         "$HOME/lib/perl5/site_perl/`perl -V:version|cut -d "'" -f 2`"
+
 export IGNOREEOF=10
 export TMOUT=900
-export PERLLIB="$HOME/lib/perl5/site_perl:$HOME/lib/perl5/site_perl/5.6.0"
 export EDITOR='vim'
 export LC_CTYPE=cs_CZ.ISO-8859-2
 export BASH_ENV="$HOME/.bashrc";source "$BASH_ENV"
-- 
1.8.3.1