From 14efa3065c82aa42b9002cfa8d507d4fbcc8d3a8 Mon Sep 17 00:00:00 2001
From: Marco Vermeulen <vermeulen.mp@gmail.com>
Date: Wed, 4 Jul 2018 01:10:03 +0100
Subject: [PATCH] Use environment variable to display legacy bash version.

---
 src/main/bash/sdkman-utils.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/bash/sdkman-utils.sh b/src/main/bash/sdkman-utils.sh
index 920cae65..bcf25724 100644
--- a/src/main/bash/sdkman-utils.sh
+++ b/src/main/bash/sdkman-utils.sh
@@ -109,7 +109,7 @@ function __sdkman_legacy_bash_message {
 	echo ""
 	__sdkman_echo_red "We recommend upgrading to bash 4.x, you have:"
 	echo ""
-	__sdkman_echo_yellow "  $(bash --version | head -n1)"
+	__sdkman_echo_yellow "  $BASH_VERSION"
 	echo ""
 	__sdkman_echo_yellow "Need to use brute force to replace candidates..."
 }