Index: ChangeLog
===================================================================
RCS file: /home/tools/org.eclipse.cdt.ui/ChangeLog,v
retrieving revision 1.508.2.18
diff -u -r1.508.2.18 ChangeLog
--- ChangeLog	4 Aug 2004 14:24:07 -0000	1.508.2.18
+++ ChangeLog	5 Aug 2004 21:05:58 -0000
@@ -1,3 +1,8 @@
+2004-08-05 Tanya Wolff
+
+	Fix for 70850: Duplicate entries in C/C++ preferences
+	src/org.eclipse.cdt.internal.ui.preferences/CeditorHoverConfigurationBlock.java
+
 2004-08-03 Tanya Wolff
 
 	Fix for 71033: English "Find Refs" in Workbench Key preferences.
Index: src/org/eclipse/cdt/internal/ui/preferences/CEditorHoverConfigurationBlock.java
===================================================================
RCS file: /home/tools/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/preferences/CEditorHoverConfigurationBlock.java,v
retrieving revision 1.4
diff -u -r1.4 CEditorHoverConfigurationBlock.java
--- src/org/eclipse/cdt/internal/ui/preferences/CEditorHoverConfigurationBlock.java	17 Jun 2004 20:26:13 -0000	1.4
+++ src/org/eclipse/cdt/internal/ui/preferences/CEditorHoverConfigurationBlock.java	5 Aug 2004 21:05:59 -0000
@@ -374,19 +374,17 @@
 		CEditorTextHoverDescriptor[] hoverDescriptors= CUIPlugin.getDefault().getCEditorTextHoverDescriptors();
 
 		// Move Best Match hover to front
-		CEditorTextHoverDescriptor currentHover= hoverDescriptors[0];
+		
 		boolean done= false;
 		for (int i= 0; !done && i < hoverDescriptors.length; i++) {
 			if (PreferenceConstants.ID_BESTMATCH_HOVER.equals(hoverDescriptors[i].getId())) {
 				// Swap with first one
+				CEditorTextHoverDescriptor tmpHover= hoverDescriptors[0];
 				hoverDescriptors[0]= hoverDescriptors[i];
-				hoverDescriptors[i]= currentHover;
+				hoverDescriptors[i]= tmpHover;
 				return hoverDescriptors;
 			}
-			if (i > 0) {
-				currentHover= hoverDescriptors[i]; 
-				hoverDescriptors[i]= hoverDescriptors[i-1];
-			}
+			
 		}
 		
 		// return unchanged array if best match hover can't be found
@@ -451,8 +449,10 @@
 	}
 
 	void performDefaults() {
+		fStatus= new StatusInfo();
 		restoreFromPreferences();
 		initializeFields();
+		updateStatus();
 	}
 
 	private void restoreFromPreferences() {