diff options
| -rw-r--r-- | lib/diff/lcs/internals.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/diff/lcs/internals.rb b/lib/diff/lcs/internals.rb index 60027f2..4977288 100644 --- a/lib/diff/lcs/internals.rb +++ b/lib/diff/lcs/internals.rb @@ -253,7 +253,7 @@ enumerable as either source or destination value." end # Binary search for the insertion point - last_index ||= enum.size + last_index ||= enum.size - 1 first_index = 0 while first_index <= last_index i = (first_index + last_index) >> 1 |