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Merge pull request #3805 from sethjackson/windows-home

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Windows: Define HOME environment variable
This commit is contained in:
Justin M. Keyes
2015-12-09 09:52:48 -05:00
parent 6d583f8587 3abbdb2f41
commit f40c8c4c23
1 changed files with 21 additions and 0 deletions
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21
src/nvim/os/env.c
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@@ -141,6 +141,27 @@ void init_homedir(void)
char_u *var = (char_u *)os_getenv("HOME");
#ifdef WIN32
// Typically, $HOME is not defined on Windows, unless the user has
// specifically defined it for Vim's sake. However, on Windows NT
// platforms, $HOMEDRIVE and $HOMEPATH are automatically defined for
// each user. Try constructing $HOME from these.
if (var == NULL) {
const char *homedrive = os_getenv("HOMEDRIVE");
const char *homepath = os_getenv("HOMEPATH");
if (homepath == NULL) {
homepath = "\\";
}
if (homedrive != NULL && strlen(homedrive) + strlen(homepath) < MAXPATHL) {
snprintf((char *)NameBuff, MAXPATHL, "%s%s", homedrive, homepath);
if (NameBuff[0] != NUL) {
var = NameBuff;
vim_setenv("HOME", (char *)NameBuff);
}
}
}
#endif
if (var != NULL) {
#ifdef UNIX
/*