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Merge branch 'ar/mingw-run-external-with-non-ascii-path'

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Windows update.

* ar/mingw-run-external-with-non-ascii-path:
  mingw: fix launching of externals from Unicode paths
This commit is contained in:
Junio C Hamano 2019-09-30 13:19:26 +09:00
commit 6f21347f11
1 changed files with 11 additions and 4 deletions
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15
compat/mingw.c
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@ -1161,14 +1161,21 @@ static char *lookup_prog(const char *dir, int dirlen, const char *cmd,
int isexe, int exe_only)
{
char path[MAX_PATH];
wchar_t wpath[MAX_PATH];
snprintf(path, sizeof(path), "%.*s\\%s.exe", dirlen, dir, cmd);
if (!isexe && access(path, F_OK) == 0)
if (xutftowcs_path(wpath, path) < 0)
return NULL;
if (!isexe && _waccess(wpath, F_OK) == 0)
return xstrdup(path);
path[strlen(path)-4] = '\0';
if ((!exe_only || isexe) && access(path, F_OK) == 0)
if (!(GetFileAttributes(path) & FILE_ATTRIBUTE_DIRECTORY))
wpath[wcslen(wpath)-4] = '\0';
if ((!exe_only || isexe) && _waccess(wpath, F_OK) == 0) {
if (!(GetFileAttributesW(wpath) & FILE_ATTRIBUTE_DIRECTORY)) {
path[strlen(path)-4] = '\0';
return xstrdup(path);
}
}
return NULL;
}