[LEDE-DEV] [PATCH v4] base-files: Ensure reset only works if an overlay exists

edgar.soldin at web.de edgar.soldin at web.de
Sun Oct 23 14:42:01 PDT 2016


On 23.10.2016 21:30, Bastian Bittorf wrote:
> * Chris Blake <chrisrblake93 at gmail.com> [23.10.2016 21:10]:
>> +OVERLAY="$( grep ' /overlay ' /proc/mounts 2>/dev/null )"
> 
> whats the reason for the 2>...?
> 

for the corner case that the error message might contain ' /overlay' ?

just a guess.. ede



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