[PATCH 2/2] xfstests: 219: ignore duplicates reported by repquota

["Alex Elder" <aelder@xxxxxxx>]

(Re-sending; I misaddressed it the first time.)

Arrange to ignore duplicate entries reported by the repquota command.
This can happen if an id is used more than once (such as when two user
names are assigned the same uid).

Do this here by simply dropping any reported entries whose id number
has already been seen in the output.

Signed-off-by: Alex Elder <aelder@xxxxxxx>

---
 219 |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: b/219
===================================================================
--- a/219
+++ b/219
@@ -85,7 +85,8 @@ test_accounting()
                $here/src/lstat64 $file | head -3 | filter_scratch
        done
 
-       repquota -$type -s -n $SCRATCH_MNT  | grep -v "^#0" | filter_scratch
+       repquota -$type -s -n $SCRATCH_MNT  | grep -v "^#0" | filter_scratch |
+       awk '/^#/ { if (! seen[$1]) { seen[$1]++; next; } } { print }'
 }
 
 # real QA test starts here