From d42fa915c81b4743879ed1da2412cdffbb1f9aee Mon Sep 17 00:00:00 2001
From: Marco Vermeulen <vermeulen.mp@gmail.com>
Date: Thu, 16 May 2013 08:12:14 +0100
Subject: [PATCH] Replace expression with modern sub-shell command.

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

diff --git a/src/main/bash/gvm-main.sh b/src/main/bash/gvm-main.sh
index 48388263..7a43d493 100644
--- a/src/main/bash/gvm-main.sh
+++ b/src/main/bash/gvm-main.sh
@@ -57,7 +57,7 @@ function gvm {
 	#
 	# NOTE Internal commands use underscores rather than hyphens,
 	# hence the name conversion as the first step here.
-	CONVERTED_CMD_NAME=`echo "$1" | tr '-' '_'`
+	CONVERTED_CMD_NAME=$(echo "$1" | tr '-' '_')
 
  	# no command provided
 	if [[ -z "$1" ]]; then