NPE/crash getting exploit list

[fat-tire]

E/ACRA    (29282): ACRA caught a NullPointerException for org.csploit.android
E/ACRA    (29282): java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference
E/ACRA    (29282):  at org.csploit.android.net.metasploit.MsfExploit.retrieveInfos(MsfExploit.java:178)
E/ACRA    (29282):  at org.csploit.android.net.metasploit.MsfExploit.refresh(MsfExploit.java:99)
E/ACRA    (29282):  at org.csploit.android.net.metasploit.MsfExploit.<init>(MsfExploit.java:74)
E/ACRA    (29282):  at org.csploit.android.net.datasource.Rapid7$ResultsReceiver.parseSearchResults(Rapid7.java:272)
E/ACRA    (29282):  at org.csploit.android.net.datasource.Rapid7$ResultsReceiver.onContentFetched(Rapid7.java:317)
E/ACRA    (29282):  at org.csploit.android.net.RemoteReader$Notifier.run(RemoteReader.java:182)
E/ACRA    (29282):  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
E/ACRA    (29282):  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
E/ACRA    (29282):  at java.lang.Thread.run(Thread.java:818)

Line 178:

  currentTarget = targets.get((Integer)map.get("default_target"));

[fat-tire]

Maybe not the best fix, but this stops it from crashing:

-      currentTarget = targets.get((Integer)map.get("default_target"));
+      Integer i = (Integer) map.get("default_target");
+      if (i != null)
+      currentTarget = targets.get(i);
+      else
+        currentTarget = "localhost";