sigonasr2/jmonkeyengine
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Some additional null checks while I'm in the area.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9517 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
PSp..om 2012-06-20 19:36:18 +00:00
parent 11f686b1e0
commit 53dd4c2941
1 changed files with 6 additions and 0 deletions
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6
engine/src/core/com/jme3/post/FilterPostProcessor.java
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@ -98,6 +98,9 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
* @param filter the filter to add
*/
public void addFilter(Filter filter) {
if (filter == null) {
throw new IllegalArgumentException( "Filter cannot be null." );
}
filters.add(filter);
if (isInitialized()) {
@ -113,6 +116,9 @@ public class FilterPostProcessor implements SceneProcessor, Savable {
* @param filter
*/
public void removeFilter(Filter filter) {
if (filter == null) {
throw new IllegalArgumentException( "Filter cannot be null." );
}
filters.remove(filter);
filter.cleanup(renderer);
updateLastFilterIndex();