different actions when a non animated icon is return for the connecting state

src/net/java/sip/communicator/impl/gui/main/presence/PresenceStatusSelectorBox.java

@@ -193,8 +193,8 @@ else if (protocolProvider.getRegistrationState()
      * @param images A <tt>BufferedImage</tt> array that contains all images
      * from which to create the animated image indicating the connecting state.
      */
-    public void startConnecting(BufferedImage[] images) {
-
+    public void startConnecting(BufferedImage[] images)
+    {
         this.animatedImageArray = images;
 
         this.setIcon(new ImageIcon(images[0]));

src/net/java/sip/communicator/impl/gui/main/presence/StatusPanel.java

@@ -9,6 +9,7 @@
 
 import java.awt.*;
 import java.awt.event.*;
+import java.awt.image.*;
 import java.util.*;
 import java.util.List;
 
@@ -134,8 +135,14 @@ public void startConnecting(ProtocolProviderService protocolProvider) {
             = (StatusSelectorBox) protocolStatusCombos
                 .get(protocolProvider);
 
-        selectorBox.startConnecting(ImageLoader.getAnimatedImage(
-                protocolProvider.getProtocolIcon().getConnectingIcon()));
+        BufferedImage[] animatedImage = ImageLoader.getAnimatedImage(
+            protocolProvider.getProtocolIcon().getConnectingIcon());
+        
+        if(animatedImage != null && animatedImage.length > 0)
+            selectorBox.startConnecting(animatedImage);
+        else
+            selectorBox.setSelectedIcon(new ImageIcon(protocolProvider
+                .getProtocolIcon().getIcon(ProtocolIcon.ICON_SIZE_16x16)));
 
         selectorBox.repaint();
     }

src/net/java/sip/communicator/impl/gui/utils/ImageLoader.java

@@ -1020,10 +1020,11 @@ public static BufferedImage[] getAnimatedImage(byte[] animatedImage)
 
             reader.setInput(iis);
 
-            final int numImages;
-
-            numImages = reader.getNumImages(true);
+            int numImages = reader.getNumImages(true);
 
+            if(numImages == 0)
+                return null;
+            
             images = new BufferedImage[numImages];
 
             for (int i = 0; i < numImages; ++i) {