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main: Check if some action was specified

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Pali Rohár committed 2012-08-11 21:37:55 +02:00
1 parent 0d1d64bbfe
commit 2544d42ee2
1 file changed
+34
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src/main.c
+34
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@@ -320,6 +320,7 @@ int main(int argc, char **argv) {
int c;
int ret = 0;
int do_something = 0;
#if defined(WITH_USB) && ! defined(WITH_DEVICE)
int dev_boot = 0;
@@ -599,6 +600,39 @@ int main(int argc, char **argv) {
goto clean;
}
#if defined(WITH_USB) && ! defined(WITH_DEVICE)
if ( dev_boot || dev_load || dev_cold_flash )
do_something = 1;
#endif
#ifdef WITH_DEVICE
if ( dev_check || dev_dump_fiasco || dev_dump )
do_something = 1;
#endif
#if defined(WITH_USB) || defined(WITH_DEVICE)
if ( dev_flash || dev_reboot || dev_ident || set_root || set_usb || set_rd || set_rd_flags || set_hw || set_kernel || set_nolo || set_sw || set_emmc )
do_something = 1;
#endif
if ( fiasco_un || fiasco_gen || image_ident )
do_something = 1;
#if defined(WITH_USB) || defined(WITH_DEVICE)
if ( console )
do_something = 1;
#endif
#if ( defined(WITH_USB) || defined(WITH_DEVICE) ) && defined(WITH_SQUEUES)
if ( queue )
do_something = 1;
#endif
if ( help )
do_something = 1;
if ( ! do_something ) {
ERROR("Nothing to do");
ret = 1;
goto clean;
}
printf("\n");
/* help */
if ( help ) {
show_usage();