From 1e8cf244bed6276ec14f2bc7c984ca3ceeb1a189 Mon Sep 17 00:00:00 2001
From: pucherot <pucherot@users.noreply.github.com>
Date: Mon, 1 Feb 2021 22:28:27 +0100
Subject: [PATCH] Update pialert_update.sh

---
 install/pialert_update.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install/pialert_update.sh b/install/pialert_update.sh
index a43c7e4d..b4f50dc1 100644
--- a/install/pialert_update.sh
+++ b/install/pialert_update.sh
@@ -140,7 +140,7 @@ update_db() {
 
   print_msg "- Checking Parameters table..."
   TAB=`sqlite3 $PIALERT_HOME/db/pialert.db "SELECT COUNT(*) FROM sqlite_master WHERE type='table' AND name='Parameters' COLLATE NOCASE;"`              2>&1 >> "$LOG"
-  if [ "TAB" == "0" ] ; then
+  if [ "$TAB" == "0" ] ; then
     print_msg "  - Checking Parameters table..."
     sqlite3 $PIALERT_HOME/db/pialert.db "CREATE TABLE Parameters (par_ID STRING (50) PRIMARY KEY NOT NULL COLLATE NOCASE, par_Value STRING (250) );"   2>&1 >> "$LOG"
     sqlite3 $PIALERT_HOME/db/pialert.db "CREATE INDEX IDX_par_ID ON Parameters (par_ID COLLATE NOCASE);"                                               2>&1 >> "$LOG"