fix a bug causes npe.

This commit is contained in:
Li REN 2013-06-17 14:27:54 -04:00
parent 848e542ee4
commit 200c791eed
2 changed files with 35 additions and 37 deletions

View file

@ -180,8 +180,10 @@ public class PreferencesDialog extends javax.swing.JDialog {
@Override
public String getDescription() {
if(extend.equals(".png") || extend.equals(".bmp"))
return "Image File(*.png, *.bmp)";
if(extend.equals(".png"))
return "Image File(*.png)";
if(extend.equals(".bmp"))
return "Image File(*.bmp)";
if(extend.equals(".jpg") || extend.equals(".jpg"))
return "JEGP file(*.jpg,*.jepg)";
return "";