2006-07-18 Aaron Bockover <abock@gnome.org>

* src/HalDevice.cs: Return empty Device/string arrays instead of null


svn path=/trunk/hal-sharp/; revision=62708

ChangeLog

@@ -1,3 +1,7 @@
+2006-07-18  Aaron Bockover  <abock@gnome.org>
+
+	* src/HalDevice.cs: Return empty Device/string arrays instead of null
+
 2006-07-18  Aaron Bockover  <abock@gnome.org>
 
 	* src/HalDevice.cs: Added null checks for Hal.Context to prevent

src/HalDevice.cs

@@ -272,7 +272,7 @@ namespace Hal
             int device_count;
 
             if(ctx == null) {
-				return null;
+                return new string[0];
             }
 
             switch(findMethod) {
@@ -300,7 +300,7 @@ namespace Hal
         public static Device [] UdisToDevices(Context ctx, string [] udis)
         {
             if(ctx == null) {
-				return null;
+                return new Device[0];
             }
         
             Device [] devices = new Device[udis.Length];