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bc: move fflush to the _actual_ execution loop 

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1_30_stable
Denys Vlasenko 2018-12-17 01:22:53 +01:00
parent 51b22b1bce
commit c5774a3458
1 changed files with 2 additions and 1 deletions
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3
miscutils/bc.c
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@ -6875,6 +6875,8 @@ static BC_STATUS zbc_program_exec(void)
RETURN_STATUS(s);
}
fflush_and_check();
// If the stack has changed, pointers may be invalid.
ip = bc_vec_top(&G.prog.stack);
func = bc_program_func(ip->func);
@ -6920,7 +6922,6 @@ static BC_STATUS zbc_vm_process(const char *text)
bc_program_reset();
break;
}
fflush_and_check();
}
dbg_lex_done("%s:%d done", __func__, __LINE__);