From a9fa210431e8480bf4e2715826199a3c7f22018f Mon Sep 17 00:00:00 2001
From: Mark Reynolds <mreynolds@redhat.com>
Date: Jul 18 2018 13:31:42 +0000
Subject: Ticket 49857 - RPM scriptlet for 389-ds-base-legacy-tools throws an error


Bug Description:  If no instances are present when the legacy tool
                  subpackage is installed the RPM scriplet throws an
                  error:

                       line 29: [: -eq: unary operator expected

Fix Description:  The error occurs because a variable that counts the
                  existing instances is not initialized.

https://pagure.io/389-ds-base/issue/49857

Reviewed by: mreynolds (one line commit rule)

---

diff --git a/rpm/389-ds-base.spec.in b/rpm/389-ds-base.spec.in
index 7d99feb..99fdabd 100644
--- a/rpm/389-ds-base.spec.in
+++ b/rpm/389-ds-base.spec.in
@@ -544,6 +544,7 @@ fi
 
 echo looking for instances in %{_sysconfdir}/%{pkgname} > $output 2>&1 || :
 instbase="%{_sysconfdir}/%{pkgname}"
+ninst=0
 for dir in $instbase/slapd-* ; do
     echo dir = $dir >> $output 2>&1 || :
     if [ ! -d "$dir" ] ; then continue ; fi