升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/bin/shutdown.bat b/tomcat-cas/bin/shutdown.bat
index d4a0335..119fb99 100644
--- a/tomcat-cas/bin/shutdown.bat
+++ b/tomcat-cas/bin/shutdown.bat
@@ -14,11 +14,12 @@
rem See the License for the specific language governing permissions and
rem limitations under the License.
-if "%OS%" == "Windows_NT" setlocal
rem ---------------------------------------------------------------------------
rem Stop script for the CATALINA Server
rem ---------------------------------------------------------------------------
+setlocal
+
rem Guess CATALINA_HOME if not defined
set "CURRENT_DIR=%cd%"
if not "%CATALINA_HOME%" == "" goto gotHome