diff options
| -rw-r--r-- | src/github/daneren2005/dsub/activity/SettingsActivity.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/github/daneren2005/dsub/activity/SettingsActivity.java b/src/github/daneren2005/dsub/activity/SettingsActivity.java index b5524ccf..8ec90367 100644 --- a/src/github/daneren2005/dsub/activity/SettingsActivity.java +++ b/src/github/daneren2005/dsub/activity/SettingsActivity.java @@ -615,6 +615,11 @@ public class SettingsActivity extends PreferenceActivity implements SharedPrefer public boolean onPreferenceChange(Preference preference, Object value) { try { String url = (String) value; + // Allow blank internal IP address + if("".equals(url) || url == null) { + return true; + } + new URL(url); if (url.contains(" ") || url.contains("@") || url.contains("_")) { throw new Exception(); |