Terminate loop if generated string longer than the last; ref #3489

4763312f · Yukihiro "Matz" Matsumoto · 63dbed00 · 4763312f
Commit 4763312f authored Mar 10, 2017 by Yukihiro "Matz" Matsumoto
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mrbgems/mruby-string-ext/mrblib/string.rb mrbgems/mruby-string-ext/mrblib/string.rb +1 -0

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--- a/mrbgems/mruby-string-ext/mrblib/string.rb
+++ b/mrbgems/mruby-string-ext/mrblib/string.rb
@@ -345,6 +345,7 @@ class String
      return self if !excl && str == other_str
      str = str.succ
      return self if excl && str == other_str
+      return self if str.size > other_str.size
    end
  end