From b2f69959091b25fdf72deea354d6d3bb5e5bb2bc Mon Sep 17 00:00:00 2001
From: Alain Reguera Delgado <alain.reguera@gmail.com>
Date: May 05 2011 15:41:45 +0000
Subject: Update cli_printMessage.sh.


---

diff --git a/Scripts/Functions/cli_printMessage.sh b/Scripts/Functions/cli_printMessage.sh
index 0bc682d..244246e 100755
--- a/Scripts/Functions/cli_printMessage.sh
+++ b/Scripts/Functions/cli_printMessage.sh
@@ -59,6 +59,11 @@ function cli_printMessage {
     # Initialize message variable locally using non-option arguments.
     local MESSAGE=$(echo $@ | sed -r 's!^(.*[[:space:]]*--[[:space:]]+)?!!')
 
+    # Verify message variable, it cannot have an empty value.
+    if [[ $MESSAGE == '' ]];then
+        cli_printMessage "`gettext "The message cannot be empty."`" --as-error-line
+    fi
+
     # Reverse character codification performed when the list of
     # arguments wast built at cli_doParseArgumentsReDef.sh.
     MESSAGE=$(echo $MESSAGE | sed "s/\\\0x27/'/g")