setup_ccl_program in ccl_init_coding_stream

[Aidan Kehoe]

 Ar an naoú lá déag de mí Meitheamh, scríobh Jerry James: 

 > Today I played with a very clever static checker that noticed that the
 > return value of setup_ccl_program is checked everywhere, except for the
 > call in ccl_init_coding_stream (mule-coding.c).  So, to those who
 > understand this code, should the return value be checked there as well?

It doesn’t need to be; when the coding system is created, the validity of
the CCL programs is checked in the ccl_putprop calls that associate the CCL
programs with the coding systems. Throwing in an assertion is probably
worth it, though. 

-- 
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