From 39a642b66b2b4341a1345b63c5731e4ab90ad1b5 Mon Sep 17 00:00:00 2001
From: Hari Bathini <hbathini@linux.ibm.com>
Date: Tue, 1 Jun 2021 16:46:58 +0530
Subject: [PATCH] kdump-lib.sh: fix a warning in prepare_kdump_bootinfo()

Fix the warning observed when KDUMP_KERNELVER is specified:

  kdumpctl[10926]: /lib/kdump/kdump-lib.sh: line 697: [: missing `]'

Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
Acked-by: Kairui Song <kasong@redhat.com>
---
 kdump-lib.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kdump-lib.sh b/kdump-lib.sh
index ecf909e..27741fb 100755
--- a/kdump-lib.sh
+++ b/kdump-lib.sh
@@ -746,7 +746,7 @@ prepare_kdump_bootinfo()
     local boot_imglist boot_dirlist boot_initrdlist curr_kver="$(uname -r)"
     local machine_id
 
-    if [ -z "$KDUMP_KERNELVER"]; then
+    if [ -z "$KDUMP_KERNELVER" ]; then
         KDUMP_KERNELVER="$(uname -r)"
     fi