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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-13 22:25:28 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-13 22:25:28 +0100 |
| commit | e755e30402e1e8071563e03f442998cac162f295 (patch) | |
| tree | 38a010253c40fa33681fd8cc39070873f0bc4b52 /miscutils/bc.c | |
| parent | 89198a9e5d4e599a25a839c4d193f834bcd8c617 (diff) | |
| download | busybox-e755e30402e1e8071563e03f442998cac162f295.tar.gz | |
bc: unbreak "only bc" and "only dc" configs
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils/bc.c')
| -rw-r--r-- | miscutils/bc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 5938e54ab..1f0802a4d 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1360,7 +1360,8 @@ static void bc_read_line(BcVec *vec) if (n <= 0) { // read errors or EOF, or ^D, or ^C if (n == 0) // ^C goto intr; - break; + bc_vec_pushZeroByte(vec); + return; } i = 0; for (;;) { @@ -2913,8 +2914,8 @@ static void bc_lex_file(BcLex *l) l->newline = false; } -static BC_STATUS zbc_lex_token(BcLex *l); -static BC_STATUS zdc_lex_token(BcLex *l); +IF_BC(static BC_STATUS zbc_lex_token(BcLex *l);) +IF_DC(static BC_STATUS zdc_lex_token(BcLex *l);) static BC_STATUS zcommon_lex_token(BcLex *l) { @@ -3475,8 +3476,8 @@ static void bc_parse_number(BcParse *p, BcInst *prev, size_t *nexs) (*prev) = BC_INST_NUM; } -static BC_STATUS zbc_parse_parse(BcParse *p); -static BC_STATUS zdc_parse_parse(BcParse *p); +IF_BC(static BC_STATUS zbc_parse_parse(BcParse *p);) +IF_DC(static BC_STATUS zdc_parse_parse(BcParse *p);) static BC_STATUS zcommon_parse(BcParse *p) { |