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Handle null custom flags registered by third-party plugins.

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See WORLDGUARD-3094.
This commit is contained in:
sk89q 2014-07-13 02:23:04 -07:00
parent f788f0e0d9
commit ac88367f6c
1 changed files with 14 additions and 0 deletions
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14
src/main/java/com/sk89q/worldguard/protection/databases/YAMLDatabase.java
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@ -89,6 +89,14 @@ public void load() throws ProtectionDatabaseException {
return;
}
// Warning for WORLDGUARD-3094
for (Flag<?> flag : DefaultFlag.getFlags()) {
if (flag == null) {
logger.severe("Some 3rd-party plugin has registered an invalid 'null' custom flag with WorldGuard, though we can't tell you which plugin did it - this may cause major problems in other places");
break;
}
}
Map<String,ProtectedRegion> regions = new HashMap<String,ProtectedRegion>();
Map<ProtectedRegion,String> parentSets = new LinkedHashMap<ProtectedRegion, String>();
@ -174,6 +182,12 @@ private void setFlags(ProtectedRegion region, YAMLNode flagsData) {
// @TODO: Make this better
for (Flag<?> flag : DefaultFlag.getFlags()) {
if (flag == null) {
// Some plugins that add custom flags to WorldGuard are doing
// something very wrong -- see WORLDGUARD-3094
continue;
}
Object o = flagsData.getProperty(flag.getName());
if (o != null) {
setFlag(region, flag, o);