17 lines
452 B
Text
17 lines
452 B
Text
--- scripts/espdiff.in.orig Wed Jun 11 11:01:28 2008
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+++ scripts/espdiff.in Tue Apr 21 15:07:14 2015
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@@ -1,4 +1,4 @@
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-#!/bin/bash
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+#!/bin/sh
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#
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# espdiff - do whatever it was you wanted
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# Copyright (C) 2003 Tim Waugh <twaugh@redhat.com>
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@@ -78,6 +78,7 @@ then
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delay=$(($delay * 2))
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fi
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-read -t $delay -p 'Please concentrate... ' || echo
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+echo -n 'Please concentrate... '
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+sleep $delay
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echo 'No brainwave activity detected. Aborting.'
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exit 1
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