cts: Make shm_leak_audit run

Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
(cherry picked from commit 2e3796a706f7ffea4c43b0104f4a70c9759815a9)

cts/agents/shm_leak_audit.sh

@@ -33,6 +33,7 @@ then
                 then
                     found=1
                 elif [[ "$f" =~ "blackbox" ]]
+                then
                     found=1
                 fi
             done