Fix NullPointerException when obtaining protocol provider factory.

16 years ago · 26a2216015
parent 1c14468408
commit 26a2216015
1 changed files with 6 additions and 3 deletions
--- a/src/net/java/sip/communicator/impl/gui/GuiActivator.java
+++ b/src/net/java/sip/communicator/impl/gui/GuiActivator.java
@ -243,10 +243,13 @@ public static ProtocolProviderFactory getProtocolProviderFactory(
        try
        {
            ServiceReference[] serRefs
-                = GuiActivator.bundleContext.getServiceReferences(
+                = bundleContext.getServiceReferences(
                    ProtocolProviderFactory.class.getName(), osgiFilter);
-            protocolProviderFactory = (ProtocolProviderFactory) GuiActivator
-                    .bundleContext.getService(serRefs[0]);
+
+            if (serRefs != null && serRefs.length > 0)
+                protocolProviderFactory
+                    = (ProtocolProviderFactory) bundleContext
+                        .getService(serRefs[0]);
        }
        catch (InvalidSyntaxException ex)
        {