- outbuf = xmalloc(strlen(path)+strlen(filename)+1+(lc==NULL));
- sprintf(outbuf, "%s%s%s", path, (lc==NULL)? "/" : "", filename);
+ outbuf = xmalloc(strlen(path) + strlen(filename) + 1 + (lc == NULL));
+ sprintf(outbuf, "%s%s%s", path, (lc == NULL) ? "/" : "", filename);