升级Tomcat版本 apache-tomcat-7.0.77
diff --git a/tomcat-cas/bin/digest.bat b/tomcat-cas/bin/digest.bat
index fbc36d3..428b9d1 100644
--- a/tomcat-cas/bin/digest.bat
+++ b/tomcat-cas/bin/digest.bat
@@ -14,16 +14,20 @@
rem See the License for the specific language governing permissions and
rem limitations under the License.
-if "%OS%" == "Windows_NT" setlocal
rem ---------------------------------------------------------------------------
rem Script to digest password using the algorithm specified
rem ---------------------------------------------------------------------------
+setlocal
+
rem Guess CATALINA_HOME if not defined
+set "CURRENT_DIR=%cd%"
if not "%CATALINA_HOME%" == "" goto gotHome
-set CATALINA_HOME=.
+set "CATALINA_HOME=%CURRENT_DIR%"
if exist "%CATALINA_HOME%\bin\tool-wrapper.bat" goto okHome
-set CATALINA_HOME=..
+cd ..
+set "CATALINA_HOME=%cd%"
+cd "%CURRENT_DIR%"
:gotHome
if exist "%CATALINA_HOME%\bin\tool-wrapper.bat" goto okHome
echo The CATALINA_HOME environment variable is not defined correctly