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Add a Windows-specific fallback to getenv("HOME");

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This fixes msysGit issue 482 properly.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
This commit is contained in:
Johannes Schindelin
2010-06-02 00:41:33 +02:00
parent 1a525079e7
commit 1927dd072e
6 changed files with 29 additions and 4 deletions
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18
compat/mingw.c
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@@ -1767,3 +1767,21 @@ pid_t waitpid(pid_t pid, int *status, unsigned options)
errno = EINVAL;
return -1;
}
const char *get_windows_home_directory()
{
static const char *home_directory = NULL;
struct strbuf buf = STRBUF_INIT;
if (home_directory)
return home_directory;
home_directory = getenv("HOME");
if (home_directory && *home_directory)
return home_directory;
strbuf_addf(&buf, "%s/%s", getenv("HOMEDRIVE"), getenv("HOMEPATH"));
home_directory = strbuf_detach(&buf, NULL);
return home_directory;
}

3
compat/mingw.h
View File

@@ -324,3 +324,6 @@ static int mingw_main(c,v)
* Used by Pthread API implementation for Windows
*/
extern int err_win_to_posix(DWORD winerr);
extern const char *get_windows_home_directory();
#define get_home_directory() get_windows_home_directory()