Hello!
I wrote simple patch, that solves issue. Please, consider including.
--- a/surf.c
+++ b/surf.c
@@ -285,29 +285,56 @@ buildfile(const char *path)
return fpath;
}
+static const char*
+get_user_homedir(const char *user) {
+ struct passwd *pw = getpwnam(user);
+ if (!pw) {
+ die("Can't get user `%s' home directory.\n", user);
+ }
+ return pw->pw_dir;
+}
+
+static const char*
+get_current_user_homedir() {
+ const char *homedir = getenv("HOME");
+ const char *user;
+ struct passwd *pw;
+ if (homedir) {
+ return homedir;
+ }
+
+ user = getenv("USER");
+ if (user) {
+ return get_user_homedir(user);
+ }
+
+ pw = getpwuid(getuid());
+ if (!pw) {
+ die("Can't get current user home directory");
+ }
+ return pw->pw_dir;
+}
+
char *
buildpath(const char *path)
{
- struct passwd *pw;
char *apath, *name, *p, *fpath;
if (path[0] == '~') {
+ const char *homedir;
if (path[1] == '/' || path[1] == '\0') {
p = (char *)&path[1];
- pw = getpwuid(getuid());
+ homedir = get_current_user_homedir();
} else {
if ((p = strchr(path, '/')))
name = g_strndup(&path[1], --p - path);
else
name = g_strdup(&path[1]);
- if (!(pw = getpwnam(name))) {
- die("Can't get user %s home directory: %s.\n",
- name, path);
- }
+ homedir = get_user_homedir(name);
g_free(name);
}
- apath = g_build_filename(pw->pw_dir, p, NULL);
+ apath = g_build_filename(homedir, p, NULL);
} else {
apath = g_strdup(path);
}
--
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