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Fix compile error, sync() always returns 0 anyway.
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@ -23,11 +23,13 @@
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#include "busybox.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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extern int sync_main(int argc, char **argv)
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{
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if (argc > 1 && **(argv + 1) == '-')
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show_usage();
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return(sync());
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sync();
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return(EXIT_SUCCESS);
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}
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