reset: before calling execvp(), reset needs to flush stdout

Signed-off-by: Glenn Matthews <glmatthe@cisco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Glenn Matthews 2017-02-17 23:01:13 +01:00 committed by Denys Vlasenko
parent 74c2215086
commit 02a2a278f6

View File

@ -56,6 +56,8 @@ int reset_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
#if ENABLE_STTY
return stty_main(2, (char**)args);
#else
/* Make sure stdout gets drained before we execvp */
fflush_all();
execvp("stty", (char**)args);
#endif
}