diff options
Diffstat (limited to 'gdb/ser-unix.c')
| -rw-r--r-- | gdb/ser-unix.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index 73555b27a0a..a6c7b045551 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -927,7 +927,8 @@ do_unix_readchar (serial_t scb, int timeout) } status = ser_unix_wait_for (scb, delta); - timeout = (timeout <= 0) ? timeout : (timeout - delta); + if (timeout > 0) + timeout -= delta; /* If we got a character or an error back from wait_for, then we can break from the loop before the timeout is completed. */ |