From 3f833fcabd43af4a22c63c0e9f070e001748e5a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Ferr=C3=A3o?=
 <2031761+viniciusferrao@users.noreply.github.com>
Date: Mon, 11 May 2026 01:56:31 -0300
Subject: [PATCH] Fix csh syntax error in /etc/profile.d/xcat.csh

The PERL5LIB conditional block added in commit 3cc4a39c8 used bash
if-then-fi syntax instead of csh if-then-endif syntax, causing
"Illegal variable name" errors for tcsh/csh users logging into
the xCAT manager node.

Fixes: #7379
---
 xCAT-client/xCAT-client.spec | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xCAT-client/xCAT-client.spec b/xCAT-client/xCAT-client.spec
index ecd48f27f..b35349324 100644
--- a/xCAT-client/xCAT-client.spec
+++ b/xCAT-client/xCAT-client.spec
@@ -343,9 +343,9 @@ endif
 setenv PERL_BADLANG 0
 # If /usr/local/share/perl5 is not already in @INC, add it to PERL5LIB
 perl -e "print \"@INC\"" | grep -E "(^|\W)/usr/local/share/perl5($| )" > /dev/null
-if [ \$? = 1 ]; then
+if ( \$? == 1 ) then
     setenv PERL5LIB /usr/local/share/perl5:\${PERL5LIB}
-fi
+endif
 EOF
 chmod 755 /etc/profile.d/xcat.*