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fixed NPE

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This commit is contained in:
Sebastian Stenzel
2015-01-22 21:42:45 +01:00
parent 72b1ff78c3
commit 9fd271ad7b
1 changed files with 5 additions and 5 deletions
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10
main/ui/src/main/java/org/cryptomator/ui/MainController.java
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@@ -77,15 +77,15 @@ public class MainController implements Initializable, InitializationListener, Un
private void didClickAddDirectory(ActionEvent event) {
final DirectoryChooser dirChooser = new DirectoryChooser();
final File file = dirChooser.showDialog(stage);
addDirectory(file.toPath());
if (file != null) {
addDirectory(file.toPath());
}
}
/**
* adds the given directory or selects it if it is already in the list of
* directories.
* adds the given directory or selects it if it is already in the list of directories.
*
* @param file
* non-null, writable, existing directory
* @param file non-null, writable, existing directory
*/
void addDirectory(final Path file) {
if (file != null && Files.isWritable(file)) {