- path = getHomeDirectory();
- if((path != NULL) && (strlen(path) != 0)) {
- ret = std::string(path) + '/' + fallback + "/lugaru";
+ const char* homedir = getHomeDirectory();
+ if ((homedir != NULL) && (strlen(homedir) != 0)) {
+ ret = std::string(homedir) + '/' + fallback + "/lugaru";