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| -rw-r--r-- | tests/wildcard/driver.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/wildcard/driver.cxx b/tests/wildcard/driver.cxx index 9e3d1b7..502726f 100644 --- a/tests/wildcard/driver.cxx +++ b/tests/wildcard/driver.cxx @@ -65,6 +65,8 @@ int main (int argc, const char* argv[]) try { + using butl::optional; + assert (argc >= 2); string op (argv[1]); |