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authorChristopher Brannon <chris@the-brannons.com>2018-06-21 21:22:19 -0700
committerDuncaen <mail@duncano.de>2018-06-22 14:39:42 +0200
commita2320e50b375576fbe0e72636c4900bcc4704b80 (patch)
treed35ae46e2006c0d9839f435c9b76e62186173e29 /crypt.awk
parent88697d7fbf3a11969bdbaa39e22adbb38d2e72f4 (diff)
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vlogger: a couple of bugfixes.
* Don't store the return value of getopt in a char.  Storing in a char
  and comparing against -1 breaks on ARM, where char is unsigned.
* The line argument to getline should point at a NULL char *.  Otherwise,
  getline will treat *line as a pointer to an allocated buffer.  With
  a little extra work, we could reuse the buffer, but always calling getline
  with *line == NULL is safe.

Closes: #2 [via git-merge-pr]
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