Ed Schouten a6f45121b5 Make some tiny improvements to iconv_open().
- Remove an unneeded variable.
- Fix whitespace bugs.
- Fix typoes in comment.
- Improve string handling a bit. Don't handroll strstr() and don't
  terminate a strdup()'ed string. Instead, simply strndup() the part we
  need.
2013-05-25 12:13:54 +00:00
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