tests: (lsfd) check the exit status of the first command in the pipeline

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/tests/ts/lsfd/column-name b/tests/ts/lsfd/column-name
index 41015009df9209e54bdd47ca2ba841a1f1429464..7dff8f7b23e0a86bcc8d97735789b956c905a740 100755 (executable)
--- a/tests/ts/lsfd/column-name
+++ b/tests/ts/lsfd/column-name
@@ -49,7 +49,7 @@ for C in ro-regular-file pidfd socketpair; do
                # with "INODENUM".
                sed -e 's/\[[0-9]\+\]/[INODENUM]/g'
            }
-           echo "$C"':ASSOC,KNAME,NAME': $?
+           echo "$C"':ASSOC,KNAME,NAME': ${PIPESTATUS[0]}
 
            kill -CONT "${PID}"
        fi