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-rw-r--r--miscutils/bc.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c
index 29007d8..bb83e0a 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -6678,9 +6678,9 @@ static BC_STATUS zbc_vm_process(const char *text)
BcInstPtr *ip = (void*)G.prog.exestack.v;
#if SANITY_CHECKS
- if (G.prog.results.len != 0)
- bb_error_msg_and_die("data stack not empty: %d slots", G.prog.results.len);
- if (G.prog.exestack.len != 1) // should be empty
+ if (G.prog.results.len != 0) // should be empty
+ bb_error_msg_and_die("BUG:data stack");
+ if (G.prog.exestack.len != 1) // should have only main's IP
bb_error_msg_and_die("BUG:call stack");
if (ip->func != BC_PROG_MAIN)
bb_error_msg_and_die("BUG:not MAIN");