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-rw-r--r--lib/diff/lcs.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/diff/lcs.rb b/lib/diff/lcs.rb
index 443c54f..5fdd911 100644
--- a/lib/diff/lcs.rb
+++ b/lib/diff/lcs.rb
@@ -292,7 +292,7 @@ class << Diff::LCS
b_size = seq2.size
ai = bj = 0
- (0..matches.size).each do |i|
+ (0...matches.size).each do |i|
b_line = matches[i]
ax = string ? seq1[i, 1] : seq1[i]