diff --git a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictUtils.java b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictUtils.java
index 743d4b675..8fcd1a5f0 100644
--- a/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictUtils.java
+++ b/xwords4/android/app/src/main/java/org/eehouse/android/xw4/DictUtils.java
@@ -151,14 +151,16 @@ public class DictUtils {
         // changes?
     }
 
-    private static void addLogDup( Map<String, DictAndLoc> map, String path,
-                                   DictLoc loc )
+    private static void addLogDupIf( Context context, Map<String, DictAndLoc> map,
+                                     String path, File dir, DictLoc loc )
     {
-        String name = removeDictExtn( new File(path).getName() );
-        if ( map.containsKey( name ) ) {
-            Log.d( TAG, "replacing info for %s with from %s", name, loc );
+        if ( isDict( context, path, dir ) ) {
+            String name = removeDictExtn( new File(path).getName() );
+            if ( map.containsKey( name ) ) {
+                Log.d( TAG, "replacing info for %s with from %s", name, loc );
+            }
+            map.put( name, new DictAndLoc( name, loc ) );
         }
-        map.put( name, new DictAndLoc( name, loc ) );
     }
 
     private static void tryDir( Context context, File dir, boolean strict,
@@ -168,9 +170,7 @@ public class DictUtils {
             String[] list = dir.list();
             if ( null != list ) {
                 for ( String file : list ) {
-                    if ( isDict( context, file, strict? dir : null ) ) {
-                        addLogDup( map, file, loc );
-                    }
+                    addLogDupIf( context, map, file, strict? dir : null, loc );
                 }
             }
         }
@@ -190,15 +190,11 @@ public class DictUtils {
             Map<String, DictAndLoc> map = new HashMap<>();
 
             for ( String file : getAssets( context ) ) {
-                if ( isDict( context, file, null ) ) {
-                    addLogDup( map, file, DictLoc.BUILT_IN );
-                }
+                addLogDupIf( context, map, file, null, DictLoc.BUILT_IN );
             }
 
             for ( String file : context.fileList() ) {
-                if ( isDict( context, file, null ) ) {
-                    addLogDup( map, file, DictLoc.INTERNAL );
-                }
+                addLogDupIf( context, map, file, null, DictLoc.INTERNAL );
             }
 
             tryDir( context, getSDDir( context ), false, DictLoc.EXTERNAL, map );