From 7a816ece8ab503e16250946712a95657155480a8 Mon Sep 17 00:00:00 2001
From: Michael Boelen <michael.boelen@cisofy.com>
Date: Sun, 7 Jul 2019 18:47:55 +0200
Subject: [PATCH] Added DisplayWarning function

---
 include/functions | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/include/functions b/include/functions
index 66b6abb4..4f3b15a9 100644
--- a/include/functions
+++ b/include/functions
@@ -42,6 +42,7 @@
 #    DisplayError               Show an error on screen
 #    DisplayManual              Output text to screen without any layout
 #    DisplayToolTip             Show a tip for improving usage of the tool
+#    DisplayWarning             Show a clear warning on screen
 #    ExitClean                  Stop the program (cleanly), with exit code 0
 #    ExitCustom                 Stop the program (cleanly), with custom exit code
 #    ExitFatal                  Stop the program (cleanly), with exit code 1
@@ -607,6 +608,25 @@
     }
 
 
+    ################################################################################
+    # Name        : DisplayWarning
+    # Description : Show a warning on the screen
+    #
+    # Input       : $1 = text
+    # Returns     : <nothing>
+    ################################################################################
+
+    DisplayWarning() {
+        if [ ${CRONJOB} -eq 0 ]; then
+            printf "\n"
+            ${ECHOCMD:-echo} "  ${BG_WARNING}[WARNING]${NORMAL}: $1${NORMAL}"
+            printf "\n"
+        else
+            ${ECHOCMD} "  [WARNING]: $1"
+        fi
+    }
+
+
     ################################################################################
     # Name        : ExitClean()
     # Description : Perform a normal exit of the program, and clean up resources