Checks if Openfire is already running (OF-67)

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@11479 b35dd754-fafc-0310-a699-88a17e54d16e

src/bin/extra/redhat/openfire

@@ -107,6 +107,14 @@ start() {
 	OLD_PWD=`pwd`
 	cd $OPENFIRE_LOGDIR
 
+    # Check if the server is already running. We look only for the pid file
+    pid=`cat $OPENFIRE_PIDFILE 2>&1`                                       
+    if [ "$?" = "0" ]; then                                                
+        echo "Openfire is already running"                                 
+        RETVAL=1                                                           
+        return                                                             
+    fi                                                                     
+                                                                           
     # Start daemons.                                                       
     echo -n "Starting openfire: "