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Fixed a comparison between signed and unsigned integers in options.cc 

Summary:
Fixed the following warning:

util/options.cc: In constructor ‘rocksdb::ColumnFamilyOptions::ColumnFamilyOptions(const rocksdb::Options&)’:
util/options.cc:157:58: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
   if (max_bytes_for_level_multiplier_additional.size() < num_levels) {
                                                             ^

Test Plan: make all check

Reviewers: haobo, sdong, ljin

Reviewed By: ljin

Subscribers: leveldb

Differential Revision: https://reviews.facebook.net/D19293
This commit is contained in:
Yueh-Hsuan Chiang 2014-06-25 15:31:30 -06:00
parent 19de6a7aad
commit 81c5d98900
1 changed files with 2 additions and 1 deletions
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3
util/options.cc
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@ -154,7 +154,8 @@ ColumnFamilyOptions::ColumnFamilyOptions(const Options& options)
max_successive_merges(options.max_successive_merges),
min_partial_merge_operands(options.min_partial_merge_operands) {
assert(memtable_factory.get() != nullptr);
if (max_bytes_for_level_multiplier_additional.size() < num_levels) {
if (max_bytes_for_level_multiplier_additional.size() <
static_cast<unsigned int>(num_levels)) {
max_bytes_for_level_multiplier_additional.resize(num_levels, 1);
}
}