diff options
| author | Abseil Team <absl-team@google.com> | 2019-12-18T19·46-0800 |
|---|---|---|
| committer | CJ Johnson <johnsoncj@google.com> | 2019-12-18T20·38-0500 |
| commit | 29235139149790f5afc430c11cec8f1eb1677607 (patch) | |
| tree | a83dfbf7b31ea89bcc562322ca730ce9a2dee5ad /absl/flags/parse.cc | |
| parent | bf86cfe165ef7d70dfe68f0b8fc0c018bc79a577 (diff) | |
Export of internal Abseil changes
-- a7e789be4687681b98060fddbf8bd1c64a8f5908 by Abseil Team <absl-team@google.com>: Support C++20 erase_if API in btree. See the reference here: https://en.cppreference.com/w/cpp/container/set/erase_if. PiperOrigin-RevId: 286235196 -- 952dd2fdd8435dd293e2186c97e14ef3f29a1aa6 by Derek Mauro <dmauro@google.com>: Avoids accessing an out-of-bounds value during flag parsing PiperOrigin-RevId: 286206167 -- ba24591ade579fc4446a09bb3f23bf3602908c04 by Abseil Team <absl-team@google.com>: Change null term* (and nul term*) to NUL-term* in comments. PiperOrigin-RevId: 286066376 -- d770baecf36f3d7a8214ca2033d90696ba353d00 by Andy Soffer <asoffer@google.com>: cmake: Fix x86_64 check on Windows for random copts Import of https://github.com/abseil/abseil-cpp/pull/518 PiperOrigin-RevId: 286056395 -- 9ed007e284ecf6ec79547437dbed9ce3023204b9 by Greg Falcon <gfalcon@google.com>: Manual re-import of CCTZ from GitHub. filegroup() moved as a side effect of an internal change. PiperOrigin-RevId: 286015866 -- 25441cc5cb7ee906177f8dac0dcd524df0e6e305 by Derek Mauro <dmauro@google.com>: Fix implicit cycle in debugging build rules due to .inc files PiperOrigin-RevId: 285873346 GitOrigin-RevId: a7e789be4687681b98060fddbf8bd1c64a8f5908 Change-Id: Idef8cce4e723fccae6bdd749e94e11e655908214
Diffstat (limited to 'absl/flags/parse.cc')
| -rw-r--r-- | absl/flags/parse.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 5a56a35625df..2f07725f5614 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -525,7 +525,7 @@ std::tuple<bool, absl::string_view> DeduceFlagValue(const CommandLineFlag& flag, // --my_string_var --foo=bar // We look for a flag of std::string type, whose value begins with a // dash and corresponds to known flag or standalone --. - if (value[0] == '-' && flag.IsOfType<std::string>()) { + if (!value.empty() && value[0] == '-' && flag.IsOfType<std::string>()) { auto maybe_flag_name = std::get<0>(SplitNameAndValue(value.substr(1))); if (maybe_flag_name.empty() || |