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use std::binary_search to search switch blacklist

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This commit is contained in:
Charles Kerr
2018-01-31 17:36:06 -07:00
parent 8405fe763e
commit 09a2c80443
1 changed files with 4 additions and 8 deletions
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12
atom/app/command_line_args.cc
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@@ -1388,11 +1388,8 @@ bool IsBlacklistedArg(const base::CommandLine::CharType* arg) {
a += prefix_length;
std::string switch_name =
base::ToLowerASCII(base::StringPiece(a, strcspn(a, "=")));
auto* iter = std::lower_bound(std::begin(kBlacklist), std::end(kBlacklist),
switch_name);
if (iter != std::end(kBlacklist) && switch_name == *iter) {
return true;
}
return std::lower_bound(std::begin(kBlacklist), std::end(kBlacklist),
switch_name);
}
return false;
@@ -1408,9 +1405,8 @@ bool CheckCommandLineArguments(int argc, base::CommandLine::CharType** argv) {
return base::StringPiece(a) < base::StringPiece(b);
}))
<< "The kBlacklist must be in sorted order";
DCHECK_NE(std::find(std::begin(kBlacklist), std::end(kBlacklist),
base::StringPiece("inspect")),
std::end(kBlacklist))
DCHECK_NE(std::binary_search(std::begin(kBlacklist), std::end(kBlacklist),
base::StringPiece("inspect"));
<< "Do not forget to add Node command line flags to kBlacklist";
const base::CommandLine::StringType dashdash(2, '-');