tests/srp/rc: Fix a shellcheck warning

Fix the following shellcheck warning:

tests/srp/rc:519:11: warning: The = here is literal. To assign by index, use
( [index]=value ) with no spaces. To keep as literal, quote it. [SC2191]

Reported-by: Shin'ichiro Kawasaki
Signed-off-by: Bart Van Assche <bvanassche@acm.org>

diff --git a/tests/srp/rc b/tests/srp/rc
index e19bf79aff6ea1cd3374145553bca594ca6c9d25..4013e951476714446d033ce4decab9703511faf1 100755 (executable)
--- a/tests/srp/rc
+++ b/tests/srp/rc
@@ -516,7 +516,7 @@ start_lio_srpt() {
        i=0
        for r in "${vdev_path[@]}"; do
                if [ -b "$(readlink -f "$r")" ]; then
-                       oflag=(oflag=direct)
+                       oflag=("oflag=direct")
                else
                        oflag=()
                fi