Small bug fixed in the parsing of the hex mask/value when reading thi…

…s value from the preferences.
stefanct · Oct 25, 2011 · 257471e · 257471e
1 parent a099f84
commit 257471e
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/device.logicsniffer/src/main/java/org/sump/device/logicsniffer/LogicSnifferConfigDialog.java b/device.logicsniffer/src/main/java/org/sump/device/logicsniffer/LogicSnifferConfigDialog.java
@@ -399,8 +399,15 @@ private static GridBagConstraints createConstraints( final int x, final int y, f
    */
   private static String maskToHexString( final String aMask )
   {
-    final int value = ( int )Long.parseLong( aMask, 2 );
-    return Integer.toHexString( Integer.reverse( value ) );
+    try
+    {
+      final int value = ( int )Long.parseLong( aMask, 2 );
+      return Integer.toHexString( Integer.reverse( value ) );
+    }
+    catch ( NumberFormatException exception )
+    {
+      return "";
+    }
   }
 
   /**