Fixed profile.d less init scripts

less.csh

@@ -1,4 +1,8 @@
 # less initialization script (csh)
 if ( -x /usr/bin/lesspipe.sh ) then
-  setenv LESSOPEN "||/usr/bin/lesspipe.sh %s"
+    if ( $?LESSOPEN && { eval 'test ! -z $LESSOPEN' }) then
+        setenv LESSOPEN "$LESSOPEN | /usr/bin/lesspipe.sh %s"
+    else  
+        setenv LESSOPEN "/usr/bin/lesspipe.sh %s"
+    endif
 endif

less.sh

@@ -1,2 +1,9 @@
+#!/bin/sh
 # less initialization script (sh)
-[ -x /usr/bin/lesspipe.sh ] && export LESSOPEN="${LESSOPEN-||/usr/bin/lesspipe.sh %s}"
+if [ -x /usr/bin/lesspipe.sh ]; then
+    if [ -z "$LESSOPEN" ]; then
+        export LESSOPEN="/usr/bin/lesspipe.sh %s"
+    else
+        export LESSOPEN="$LESSOPEN | /usr/bin/lesspipe.sh %s"
+    fi
+fi

less.spec

@@ -8,6 +8,7 @@ Source: http://www.greenwoodsoftware.com/less/%{name}-%{version}.tar.gz
 Source1: lesspipe.sh
 Source2: less.sh
 Source3: less.csh
+Source4: less.zsh
 Patch1:	less-444-Foption.v2.patch
 Patch2: less-394-search.patch
 Patch4: less-394-time.patch
@@ -59,6 +60,7 @@ mkdir -p $RPM_BUILD_ROOT/etc/profile.d
 install -p        %{SOURCE1} $RPM_BUILD_ROOT/%{_bindir}
 install -p -m 644 %{SOURCE2} $RPM_BUILD_ROOT/etc/profile.d
 install -p -m 644 %{SOURCE3} $RPM_BUILD_ROOT/etc/profile.d
+install -p -m 644 %{SOURCE4} $RPM_BUILD_ROOT/etc/profile.d
 
 %files
 %doc README NEWS INSTALL COPYING
@@ -68,9 +70,10 @@ install -p -m 644 %{SOURCE3} $RPM_BUILD_ROOT/etc/profile.d
 %{_mandir}/man1/*
 
 %changelog
-* Mon Aug 03 2015 Viktor Jancik <vjancik@redhat.com> - 479-2
+* Mon Aug 21 2015 Viktor Jancik <vjancik@redhat.com> - 479-2
 - Updated spec file to comply with current Fedora Packaging Guidelines
   Added missing documentation files
+- Fixed less profile.d scripts
 
 * Tue Jul 07 2015 Fedora Release Monitoring <release-monitoring@fedoraproject.org> - 479-1
 - Update to 479 (#1240456)

less.zsh

@@ -0,0 +1,11 @@
+#!/bin/zsh
+# less initialization script (sh)
+if [[ -x /usr/bin/lesspipe.sh ]] ; then
+    if [[ -z "$LESSOPEN" ]] ; then
+        export LESSOPEN="/usr/bin/lesspipe.sh %s"
+    else
+        export LESSOPEN="$LESSOPEN | /usr/bin/lesspipe.sh %s"
+    fi
+fi
+
+echo $LESSOPEN