Fixed init script fails to get pandora_agent's pid on CentOS 2.x.

Without -w option, the centos 2.x version of ps (procps-2.0.7)
truncates long lines to 80 characters when output isn't a tty
and thus init script fails to get pid of pandora_agent..

(cherry picked from commit c71e75045e)

pandora_agents/unix/pandora_agent_daemon

@@ -66,7 +66,7 @@ pidof_pandora () {
 			fi
 		done
 	else
-		PANDORA_PID=`ps -Af | grep "$DAEMON $PANDORA_PATH" | grep -v grep | awk '{ print $2 }'`
+		PANDORA_PID=`ps -Afw | grep "$DAEMON $PANDORA_PATH" | grep -v grep | awk '{ print $2 }'`
 	fi
 	
 	echo $PANDORA_PID