[mythtv] Re: [mythtv-commits] Ticket #4593: /.mythtv/ should *not*get created (blank homedir)
andrei at tanas.ca
Wed Feb 6 03:52:18 UTC 2008
<FDB1D302-DFA4-475C-9411-E6F3D33D0D7B at ind.tansu.com.au> <47A8EE92.7090206 at thirdcontact.com>
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On Wed, 6 Feb 2008 10:56:32 +1100, Nigel Pearson <nigel at ind.tansu.com.au>
>> On Windows HOME is usually not set
> Well, a MinGW shell sets it, but an XP DOS 'cmd' doesn't.
> It seems to set all of USERPROFILE, HOMEDRIVE, and HOMEPATH.
> Qt seems to use all three:
> so I don't think we will need a patch, or a check, on XP?
libmythdvdnav/remap.c, lines 192 and 193:
home = getenv("HOME"); assert(home);
strncpy(fname, home, sizeof(fname));
It will segfault if we don't set HOME or not patch it here.
I don't think trying to explain an average Windows user that they need to
set HOME environment variable is really an option.
I'll submit a patch tomorrow (don't have my laptop here), it's about 5
lines of code.
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