} else {
// argument is a shared object name
char *paths = av_strdup(getenv("LADSPA_PATH"));
+ const char *home_path = getenv("HOME");
const char *separator = ":";
if (paths) {
}
av_free(paths);
- if (!s->dl_handle && (paths = av_asprintf("%s/.ladspa", getenv("HOME")))) {
+ if (!s->dl_handle && home_path && (paths = av_asprintf("%s/.ladspa", home_path))) {
s->dl_handle = try_load(paths, s->dl_name);
av_free(paths);
}
- if (!s->dl_handle && (paths = av_asprintf("%s/.ladspa/lib", getenv("HOME")))) {
+ if (!s->dl_handle && home_path && (paths = av_asprintf("%s/.ladspa/lib", home_path))) {
s->dl_handle = try_load(paths, s->dl_name);
av_free(paths);
}