[quick-debian-install] Use single [ (Typo)

1a0ec03e · Rafael Monnerat · 735c07fe · 1a0ec03e
Commit 1a0ec03e authored Dec 11, 2013 by Rafael Monnerat
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debian-preseed/slapos-quick-install.sh debian-preseed/slapos-quick-install.sh +1 -1

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--- a/debian-preseed/slapos-quick-install.sh
+++ b/debian-preseed/slapos-quick-install.sh
@@ -59,7 +59,7 @@ IPV6WAITTIME=5
 # Wait for native ipv6 connection to be ready 
 i=0
 ping6 -c 2 ipv6.google.com
-while [[ $? != 0 ]] && [[ $i < $IPV6WAITTIME ]]
+while [ $? != 0 ] && [ $i < $IPV6WAITTIME ]
 do
    let i++
    sleep 1