[PATCH] fix xfsqa test 052 filtering with long device names

[Eric Sandeen <sandeen@xxxxxxxxxxx>]

Long devicenames cause this quota output to split onto 2 lines:

# xfs_quota -c "quota -gpu -birnN 99" /mnt/scratch
/dev/mapper/testvol-test2
                           880       1004       1004   00 [--------]           
1         10         10   00 [--------]           0          0          0   00 
[--------] /mnt/scratch

(why, I'm not sure, because that last line is plenty long too)

but if we make that "\n" go away, the test still passes.

Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxxx>

Index: xfs-cmds/xfstests/052
===================================================================
--- xfs-cmds.orig/xfstests/052
+++ xfs-cmds/xfstests/052
@@ -82,8 +82,8 @@ xfs_quota -x \
 
 # cross check blks, softblks, hardblks <-> quota, xfs_db
 xfs_quota -c "quota -$type -birnN $id" $SCRATCH_DEV |
-                       tr -s '[:space:]' | tee -a $seq.full | perl -ne '
-       if (m[^\s*'$SCRATCH_DEV'\s+(\d+)\s+(\d+)\s+(\d+)]) {
+                       tr -d '\n' | tr -s '[:space:]' | tee -a $seq.full |
+       perl -ne 'if (m[^\s*'$SCRATCH_DEV'\s+(\d+)\s+(\d+)\s+(\d+)]) {
                print "used_blocks=", $1, "\n";
                print "soft_blocks=", $2, "\n";
                print "hard_blocks=", $3, "\n";