--- a/tests/unit-test-server.c
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+++ b/tests/unit-test-server.c
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@@ -117,4 +117,5 @@ int main(int argc, char *argv[])
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}
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printf("Quit the loop: %s\n", modbus_strerror(errno));
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signal_handler(0);
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+ return 0;
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}
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