From 7958bf0f96fb9a526b29efda98a7e2e89430fdfc Mon Sep 17 00:00:00 2001
From: Pedro Algarvio <pedro@algarvio.me>
Date: Wed, 20 Feb 2013 12:09:35 +0000
Subject: [PATCH] Add a warning logging function, `echowarn`.

---
 bootstrap-salt.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bootstrap-salt.sh b/bootstrap-salt.sh
index d45cc27..e3502ed 100755
--- a/bootstrap-salt.sh
+++ b/bootstrap-salt.sh
@@ -45,11 +45,13 @@ __detect_color_support() {
         RC="\033[1;31m"
         GC="\033[1;32m"
         BC="\033[1;34m"
+        YC="\033[1;33m"
         EC="\033[0m"
     else
         RC=""
         GC=""
         BC=""
+        YC=""
         EC=""
     fi
 }
@@ -72,6 +74,14 @@ echoinfo() {
     printf "${GC} *  INFO${EC}: $@\n";
 }
 
+#---  FUNCTION  ----------------------------------------------------------------
+#          NAME:  echowarn
+#   DESCRIPTION:  Echo warning informations to stdout.
+#-------------------------------------------------------------------------------
+echowarn() {
+    printf "${YC} *  WARN${EC}: $@\n";
+}
+
 #---  FUNCTION  ----------------------------------------------------------------
 #          NAME:  echodebug
 #   DESCRIPTION:  Echo debug information to stdout.