Another debian patches.

Hello Zaki,

The typo fix is trivial and correct, while the 2nd patch seems to be strange:

```
-        row_buf = New(0, row_buf, bitmap->width, unsigned char);
+        New(0, row_buf, bitmap->width, unsigned char);
```

Removing *row_buf* while it is used a few lines below? I think it will crash.

PS. The build isn't fixed yet. I have asked one person to test and it failed to locate *ftsnames.h*, recently introduced.