[wmii] in cmd/wmii/column.c

Hi!

I seen (accidentally) in cmd/wmii/column.c

=====8<=====8<=====8<=====8<=====8<=====8<=====
bool
column_setmode(Area *a, const char *mode) {
        char *s, *t, *orig;
        .....
        orig = strdup(mode);
        .....
                }else
                        return false;
        .....
        free(orig);
        return true;
}
=====8<=====8<=====8<=====8<=====8<=====8<=====

What is it? Potential memory leak?

-- 
Andrey Teleshov