diff options
| -rw-r--r-- | miscutils/bc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index 3d26c39a7..9cc29f0ea 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1425,7 +1425,9 @@ static BcStatus bc_read_line(BcVec *vec) if (c == EOF) { if (ferror(stdin)) quit(); // this emits error message - s = BC_STATUS_EOF; + // If we had some input before EOF, do not report EOF yet: + if (vec->len == 0) + s = BC_STATUS_EOF; // Note: EOF does not append '\n', therefore: // printf 'print 123\n' | bc - works // printf 'print 123' | bc - fails (syntax error) |