diff options
Diffstat (limited to 'contrib/bc/src/read.c')
| -rw-r--r-- | contrib/bc/src/read.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/bc/src/read.c b/contrib/bc/src/read.c index 84621ad3acac..b9cd4db7bb49 100644 --- a/contrib/bc/src/read.c +++ b/contrib/bc/src/read.c @@ -196,12 +196,16 @@ BcStatus bc_read_chars(BcVec *vec, const char *prompt) { return BC_STATUS_EOF; } + BC_SIG_LOCK; + // Add to the buffer. vm.buf_len += (size_t) r; vm.buf[vm.buf_len] = '\0'; // Read from the buffer. done = bc_read_buf(vec, vm.buf, &vm.buf_len); + + BC_SIG_UNLOCK; } // Terminate the string. |