Special input may crash the glob search

[mvysny]

java.lang.RuntimeException: Unable to resume activity {sk.baka.aedict3/sk.baka.aedict3.search.MainActivity}: java.lang.IllegalArgumentException: value: blank
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2605)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2633)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2100)
at android.app.ActivityThread.access$600(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1201)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4849)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:562)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException: value: blank
at sk.baka.aedict.util.Check.requireNotBlank(Check.java:64)
at sk.baka.aedict.search.lucene.DBQuery$Term.(DBQuery.java:287)
at sk.baka.aedict.search.lucene.DBQuery.term(DBQuery.java:61)
at sk.baka.aedict.search.lucene.DBQuery.jp(DBQuery.java:95)
at sk.baka.aedict.search.JMDictQuery.globSearch(JMDictQuery.java:600)
at sk.baka.aedict.search.JMDictQuery.forGenericEnJpTerm(JMDictQuery.java:505)
at sk.baka.aedict.search.JMDictQuery.access$000(JMDictQuery.java:37)
at sk.baka.aedict.search.JMDictQuery$Builder.forGenericEnJpTerm(JMDictQuery.java:414)
at sk.baka.aedict3.util.Config.newQuery(Config.java:635)
at sk.baka.aedict3.search.MainActivity.getSearch(MainActivity.java:388)
at sk.baka.aedict3.search.MainActivity.liveSearch(MainActivity.java:408)
at sk.baka.aedict3.search.MainActivity.onResume(MainActivity.java:261)
at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1187)
at android.app.Activity.performResume(Activity.java:5318)
at android.app.ActivityThread.performResumeActivity(ActivityThread.java:2595)
... 12 more

[mvysny]

Entering e.g. "* * A" could crash Aedict. Fixed in 3.38.2-next