tests: misc/cat-buf: clean up syntax

* tests/misc/cat-buf: Don't suppress dd's stderr.
Remove useless quotes.

diff --git a/tests/misc/cat-buf b/tests/misc/cat-buf
index fb9ae881e1cad604e59116ece144fcc54c32f8ee..d37f9f436e23a265aab27f9506bc1609464f1841 100755 (executable)
--- a/tests/misc/cat-buf
+++ b/tests/misc/cat-buf
@@ -30,11 +30,11 @@ fi
 # write separately.
 mkfifo fifo || framework_failure
 
-echo '1' > exp
+echo 1 > exp
 
-dd count=1 if=fifo > out 2> err&
-(echo '1'; sleep .2; echo '2') | cat -v > fifo
-wait #for dd to complete
+dd count=1 if=fifo > out &
+(echo 1; sleep .2; echo 2) | cat -v > fifo
+wait # for dd to complete
 
 compare out exp || fail=1