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Fix for #8593 'loop..match' should be 'while let'

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changed line 641 of constellation.rs to while let

added while let at line 1201 in constellation.rs

added while let to line 1199 in block.rs
This commit is contained in:
r0e 2015-11-18 20:37:47 -08:00
parent a5babb89a0
commit 99acd46c48
3 changed files with 29 additions and 47 deletions
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29
components/layout/block.rs
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@ -1196,24 +1196,19 @@ impl BlockFlow {
// Can't use `for` because we assign to
// `candidate_block_size_iterator.candidate_value`.
loop {
match candidate_block_size_iterator.next() {
Some(block_size_used_val) => {
solution = Some(
BSizeConstraintSolution::solve_vertical_constraints_abs_nonreplaced(
block_size_used_val,
margin_block_start,
margin_block_end,
block_start,
block_end,
content_block_size,
available_block_size));
while let Some(block_size_used_val) = candidate_block_size_iterator.next() {
solution = Some(
BSizeConstraintSolution::solve_vertical_constraints_abs_nonreplaced(
block_size_used_val,
margin_block_start,
margin_block_end,
block_start,
block_end,
content_block_size,
available_block_size));
candidate_block_size_iterator.candidate_value
= solution.unwrap().block_size;
}
None => break,
}
candidate_block_size_iterator.candidate_value
= solution.unwrap().block_size;
}
}
}