diff options
Diffstat (limited to 'src/sysdir.c')
| -rw-r--r-- | src/sysdir.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/src/sysdir.c b/src/sysdir.c index cd94a8b57..2795de491 100644 --- a/src/sysdir.c +++ b/src/sysdir.c @@ -29,7 +29,14 @@ static int git_sysdir_guess_global_dirs(git_buf *out) #ifdef GIT_WIN32 return git_win32__find_global_dirs(out); #else - return git_buf_sets(out, getenv("HOME")); + int error = git__getenv(out, "HOME"); + + if (error == GIT_ENOTFOUND) { + giterr_clear(); + error = 0; + } + + return error; #endif } @@ -38,15 +45,22 @@ static int git_sysdir_guess_xdg_dirs(git_buf *out) #ifdef GIT_WIN32 return git_win32__find_xdg_dirs(out); #else - const char *env = NULL; + git_buf env = GIT_BUF_INIT; + int error; - if ((env = getenv("XDG_CONFIG_HOME")) != NULL) - return git_buf_joinpath(out, env, "git"); - else if ((env = getenv("HOME")) != NULL) - return git_buf_joinpath(out, env, ".config/git"); + if ((error = git__getenv(&env, "XDG_CONFIG_HOME")) == 0) + error = git_buf_joinpath(out, env.ptr, "git"); - git_buf_clear(out); - return 0; + if (error == GIT_ENOTFOUND && (error = git__getenv(&env, "HOME")) == 0) + error = git_buf_joinpath(out, env.ptr, ".config/git"); + + if (error == GIT_ENOTFOUND) { + giterr_clear(); + error = 0; + } + + git_buf_free(&env); + return error; #endif } |