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bug#8227: possibly uninitialized variables in update_window_fringes
From: |
Paul Eggert |
Subject: |
bug#8227: possibly uninitialized variables in update_window_fringes |
Date: |
Thu, 10 Mar 2011 22:25:22 -0800 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.14) Gecko/20110223 Thunderbird/3.1.8 |
On 03/10/2011 05:31 PM, YAMAMOTO Mitsuharu wrote:
> No problem. top_ind_rn is set to a non-negative value whenever
> row->indicate_bob_p is set.
Thanks for explaining that. I plan to add the following comment
to the code, just before the declarations of
top_row_ends_at_zv_p and bot_row_ends_at_zv_p:
/* top_ind_rn is set to a nonnegative value whenver
row->indicate_bob_p is set, so it's OK that top_row_ends_at_zv_p
is not initialized here. Similarly for bot_ind_rn,
row->indicate_eob_p and bot_row_ends_at_zv_p. */