diff options
Diffstat (limited to 'miscutils/bc.c')
| -rw-r--r-- | miscutils/bc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index a5fcaf3bc..eaa28a94a 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -2655,9 +2655,13 @@ static FAST_FUNC void bc_result_free(void *result) static void bc_lex_lineComment(BcLex *l) { + // Try: echo -n '#foo' | bc + size_t i; l->t.t = BC_LEX_WHITESPACE; - while (l->i < l->len && l->buf[l->i++] != '\n'); - --l->i; + i = l->i; + while (i < l->len && l->buf[i] != '\n') + i++; + l->i = i; } static void bc_lex_whitespace(BcLex *l) @@ -2889,8 +2893,8 @@ static BC_STATUS zbc_lex_next(BcLex *l) // Comments are also BC_LEX_WHITESPACE tokens and eaten here. s = BC_STATUS_SUCCESS; do { - l->t.t = BC_LEX_EOF; if (l->i == l->len) { + l->t.t = BC_LEX_EOF; if (!G.input_fp) RETURN_STATUS(BC_STATUS_SUCCESS); if (!bc_lex_more_input(l)) { |