icewm-1.0.8/src/wmconfig.cc
430,434c430,437
<
<     if (read(fd, buf, len) != len)
<         return;
<
<     buf[len] = 0;
---
> //   original read code
> //      if (read(fd, buf, len) != len)
> //          return;
> //      buf[len] = 0;
>     int read_len = read(fd, buf, len);
>     if (read_len == 0 || read_len == -1) return;
>     buf[read_len] = '\0';
>