[Poppler-bugs] [Bug 37745] Problems in file goo/GooString.cc

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=37745

--- Comment #1 from Albert Astals Cid <tsdgeos at terra.es> 2011-05-30 11:37:56 PDT ---
Can you please explain why
  x = (unsigned char)*p1 - (unsigned char)*p2;
is correct if neither p1 nor p2 are unsigned chars?

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