Fix DiffHelper.diff logic for comparing strings of "hidden" character.

jline · Dec 4, 2017 · 9b453cc · 9b453cc
1 parent 4b9e3e7
commit 9b453cc
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/terminal/src/main/java/org/jline/utils/DiffHelper.java b/terminal/src/main/java/org/jline/utils/DiffHelper.java
@@ -93,8 +93,8 @@ public static List<Diff> diff(AttributedString text1, AttributedString text2) {
             commonStart++;
         }
         if (startHiddenRange >= 0
-            && (commonStart == l1 || ! text1.isHidden(commonStart))
-            && (commonStart == l2 || ! text2.isHidden(commonStart)))
+            && ((l1 > commonStart && text1.isHidden(commonStart))
+                || (l2 > commonStart && text2.isHidden(commonStart))))
             commonStart = startHiddenRange;
 
         startHiddenRange = -1;