patch for ListHelper.java

double check for null
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kapodamy 2018-07-28 12:07:10 -03:00 committed by GitHub
parent bb0d8ad58a
commit 4ef8b93344
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1 changed files with 2 additions and 2 deletions

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@ -443,11 +443,11 @@ public final class ListHelper {
/**
* Are we connected to wifi?
* @param context App context
* @return True if connected to wifi
* @return {@code true} if connected to wifi
*/
private static boolean isWifiActive(Context context)
{
ConnectivityManager manager = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE);
return manager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
return manager != null && manager.getActiveNetworkInfo() != null && manager.getActiveNetworkInfo().getType() == ConnectivityManager.TYPE_WIFI;
}
}