For me those "if"s are there also to remind me that those pointers where not allocated. For me one call to malloc/calloc must match one call to free. Maybe I'm old, but I'll stick with that for now.
What I can do is to improve the indentation and readability. Also cm20, cm02 and cm11 don't need the if. Just committed to the SVN. Best, Scuri Em dom, 17 de mai de 2020 10:20, Jörg F. Wittenberger < joerg.wittenber...@softeyes.net> escreveu: > On May 17 2020, sur-behoffski wrote: > > >and are in strict conformance with C's definition of how free(3) is > >mandated to work when its parameter is NULL (codified in C89 standard, > >and included in all C and C++ standards since). > > IMHO it's still better to NOT call free(3) if there is no memory to be > released. Let alone changing good code in order to rely on free accepting > a > NULL pointer too. > > > > _______________________________________________ > Iup-users mailing list > Iup-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/iup-users >
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