Sean Dague 5985045ce6 double up [ for safety ...

The construct [ "$UNSET_VAR" -eq "1" ] will throw a bash error of
'integer expression expected' if UNSET_VAR doesn't exist. In bash
we can protect this by doubling up the brackets.

Change-Id: I261212c9d225b756a82214aa28d9e43e5d89fe55

2014-06-25 12:49:17 -04:00

14 KiB

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