Segmentation fault on MultiFlex when processing a dictionary with duplicate semantic codes

[martinec]

MultiFlex crashes when processing a dictionary that has a duplicate semantic code:

What steps will reproduce the problem?

UnitexToolLogger MultiFlex Users/Lucie.Steible/Desktop/test.unitex.txt -oUsers/Lucie.Steible/Desktop/test.unitexflx.dic -aUsers/Lucie.Steible/Documents/Unitex-GramLab/Unitex/Alsatian/Alphabet.txt -dUsers/Lucie.Steible/Desktop/Seafile/RESTAURE/ressources/lexiques/DELA/test/Alsatian/Inflection -qutf8-no-bom

What is the expected output?

Done.

What do you see instead?

In graph V6 label format incorrect in :P3s (at position 0):  '<'  expected.
Segmentation fault

More info

• DELAS entry:
  üssrùtsche,V6+OLCA-automobile+inc+OLCA-automobile+inc+fr#glisser
• Forum thread:
  https://groups.google.com/forum/#!topic/unitex-gramlab/2YFwZpaP3Ls
• Log file:
  https://groups.google.com/group/unitex-gramlab/attach/3dcfb12f25957/unitex_log_00000004.ulp?part=0.1&authuser=1

[hghwng]

Fixed in #5.

To have consistent behavior on duplicate semantic codes with DELAS parser, error messages are displayed by DELAC parser, instead of silently ignoring the duplicate code.