Re: Problem report #56

["Stuart D. Herring" <herring@lanl.gov>]

> 2937 	      if (size < total && n > 1)
> 2938 	        new_sizes = shrink_windows (total, size, nchildren, n,
> min_size,
> 2939 	                                    resize_fixed_p, *forward,
> width_p);
> 2940 	      else
> 2941 	        {
> 2942 	          each = (size - total) / n;
> 2943 	          extra = (size - total) - n * each;
> 2944 	        }

If extra is not assigned here, then new_sizes is.  (I assume that
shrink_windows() never returns NULL.)

> 2967 		      new_size = new_sizes ? new_sizes[n] : old_size + each +
> extra;

...So this is harmless: if we use extra, new_sizes is NULL, so we didn't
assign it, so we assigned extra.  No bug.

Davis

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