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main: catch exceptions and exit gracefully

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Calling 'bees -m4' should not call 'std::terminate()', but it does.

Use catch_all instead.  It will still pass the exit value to return
from main.

Signed-off-by: Zygo Blaxell <bees@furryterror.org>
This commit is contained in:
Zygo Blaxell 2023-01-03 20:37:52 -05:00
parent cb2c20ccc9
commit d27621b779
1 changed files with 2 additions and 2 deletions
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4
src/bees.cc
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@ -774,8 +774,8 @@ main(int argc, char *argv[])
return EXIT_FAILURE;
}
int rv = 1;
catch_and_explain([&]() {
int rv = EXIT_FAILURE;
catch_all([&]() {
rv = bees_main(argc, argv);
});
BEESLOGNOTICE("Exiting with status " << rv << " " << (rv ? "(failure)" : "(success)"));