d5f7703ab
Denys Vlasenko
2018-12-05
Subject
bc: rewrite "BOOL * EXPR" idiom as if() statement
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miscutils/bc.c+4 -3
| @@ -2031,8 +2031,9 @@ static void bc_num_parseDecimal(BcNum *n, const char *val) | |
| ptr = strchr(val, '.'); | |
| - | // Explicitly test for NULL here to produce either a 0 or 1. |
| - | n->rdx = (size_t)((ptr != NULL) * ((val + len) - (ptr + 1))); |
| + | n->rdx = 0; |
| + | if (ptr != NULL) |
| + | n->rdx = (size_t)((val + len) - (ptr + 1)); |
| if (!zero) { | |
| for (i = len - 1; i < len; ++n->len, i -= 1 + (i && val[i - 1] == '.')) | |
| @@ -2802,7 +2803,7 @@ static BcStatus bc_lex_number(BcLex *l, char start) | |
| c = buf[++i]; | |
| } | |
| - | len = i + 1 * !last_pt - bslashes * 2; |
| + | len = i + !last_pt - bslashes * 2; |
| if (len > BC_MAX_NUM) | |
| return bc_error("number too long: must be [1, BC_NUM_MAX]"); | |