fix typo error

Change-Id: I5e134cf573a8e09cef26bf0180b0e919c2c9ebc3
Issue-ID: VFC-1601
Signed-off-by: yangyan <yangyanyj@chinamobile.com>

diff --git a/ems/microservice-standalone/src/main/assembly/docker/docker-entrypoint.sh b/ems/microservice-standalone/src/main/assembly/docker/docker-entrypoint.sh
index 0455dd6..9e4372d 100755 (executable)
--- a/ems/microservice-standalone/src/main/assembly/docker/docker-entrypoint.sh
+++ b/ems/microservice-standalone/src/main/assembly/docker/docker-entrypoint.sh
@@ -15,8 +15,8 @@ echo "MSB_ADDR=$MSB_ADDR"
 # Wait for MSB initialization
 echo "Wait for MSB initialization"
 for i in {1..20}; do
-    curl -sS -m 1 $MSB_PROTO:$MSB_ADDR/msb -k > /dev/null
-    res=$i?
+    curl -sS -m 1 $MSB_PROTO://$MSB_ADDR/msb -k > /dev/null
+    res=$?
     if [ $res -ne 0 ]; then
         break
     fi