From e3b3c9380ac2118b596829a0cfe142d7e662b2fe Mon Sep 17 00:00:00 2001
From: Michal Hlavinka <mhlavink@fedoraproject.org>
Date: Mon, 31 May 2010 12:39:06 +0000
Subject: [PATCH] - add pathmunge to /etc/kshrc

---
 ksh.spec  |  5 ++++-
 kshrc.rhs | 15 +++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/ksh.spec b/ksh.spec
index b4919ea..2cb482f 100644
--- a/ksh.spec
+++ b/ksh.spec
@@ -6,7 +6,7 @@ URL:          http://www.kornshell.com/
 Group:        System Environment/Shells
 License:      CPL
 Version:      20100309
-Release:      5%{?dist}
+Release:      6%{?dist}
 Source0:      http://www.research.att.com/~gsf/download/tgz/ast-ksh.%{releasedate}.tgz
 Source1:      http://www.research.att.com/~gsf/download/tgz/INIT.%{releasedate}.tgz
 Source3:      kshrc.rhs
@@ -107,6 +107,9 @@ fi
     rm -rf $RPM_BUILD_ROOT
 
 %changelog
+* Mon May 31 2010 Michal Hlavinka <mhlavink@redhat.com> - 20100309-6
+- add pathmunge to /etc/kshrc
+
 * Wed May 05 2010 Michal Hlavinka <mhlavink@redhat.com> - 20100309-5
 - fix rare cd builtin crash (#578582)
 
diff --git a/kshrc.rhs b/kshrc.rhs
index b143224..dcb2e23 100644
--- a/kshrc.rhs
+++ b/kshrc.rhs
@@ -20,6 +20,21 @@ _src_etc_profile_d()
         unset i
     fi
 }
+
+pathmunge () {
+case ":${PATH}:" in
+*:"$1":*)
+    ;;
+*)
+    if [ "$2" = "after" ]; then
+        PATH=$PATH:$1
+    else
+        PATH=$1:$PATH
+    fi
+esac
+}
+
 _src_etc_profile_d
 
 unset -f _src_etc_profile_d
+unset -f pathmunge