Minor clean-ups.

NorNet Praesum Presum · NorNet Praesum Presum · commit 98f260f04dc3 · 2025-08-01T17:32:45.000+02:00
diff --git a/src/make-rootshell b/src/make-rootshell
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/sh -eu
 #
 # Network Performance Meter
 # Copyright (C) 2009-2025 by Thomas Dreibholz
@@ -19,7 +19,7 @@
 # Contact: dreibh@simula.no
 #
 
-SYSTEM=`uname`
+SYSTEM="$(uname)"
 
 make rootshell
 if [ "$SYSTEM" = "Linux" ] ; then

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-#!/bin/sh`
	`1`	`+#!/bin/sh -eu`
`2`	`2`	`#`
`3`	`3`	`# Network Performance Meter`
`4`	`4`	`# Copyright (C) 2009-2025 by Thomas Dreibholz`
`@@ -19,7 +19,7 @@`
`19`	`19`	`# Contact: [email protected]`
`20`	`20`	`#`
`21`	`21`
`22`		-SYSTEM=`uname`
	`22`	`+SYSTEM="$(uname)"`
`23`	`23`
`24`	`24`	`make rootshell`
`25`	`25`	`if [ "$SYSTEM" = "Linux" ] ; then`