Am 31.05.2011 11:16, schrieb Gary Johnson:
Under what conditions does yours crash?
Plain vim.exe from MSYS executed in a cmd.exe shell.
I have seen something similar to your observations: If I unset HOME in
cmd.exe (via "set HOME=") and then run vim.exe from MSYS, it crashes.
If I first run bash and then start vim.exe from bash, it works, even
if bash also has its HOME variable unset. Strange...
However, currently the init_homedir function in misc1.c does not
consider the case when both UNIX is defined at build time (#ifdef
UNIX) but (var == NULL) at run time, which is perfectly possible when
vim is compiled in an MSYS environment (which has __unix defined) but
executed from a cmd.exe shell without a HOME variable.
The attached short patch is very pragmatic but at least provides a
fallback solution when the aforementioned case occures, else the
init_homedir function may return and the homedir variable is still NULL.
Cheers,
- Fabian
--
--- misc1.c.orig
+++ misc1.c
@@ -3540,6 +3540,8 @@
}
#endif
homedir = vim_strsave(var);
+ } else {
+ homedir = vim_strsave(".");
}
}
--
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