bubnikv a1fd0fe60a Refactored Print::validate() method to not throw an exception, but
to return a string with an error message instead. This was necessary
to avoid a hang-up on some Strawberry Perl distributions, when
a perl "croak" function is called after a C++ exception is caught.

Conflicts:

	xs/src/libslic3r/Print.cpp
2016-11-24 16:37:31 +01:00
..