diff options
| -rw-r--r-- | gdb/ser-base.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gdb/ser-base.c b/gdb/ser-base.c index 7afd1ee..6285342 100644 --- a/gdb/ser-base.c +++ b/gdb/ser-base.c @@ -361,8 +361,15 @@ generic_readchar (struct serial *scb, int timeout, break; s = read (scb->error_fd, &buf, to_read); - if (s <= 0) + if (s == -1) break; + if (s == 0) + { + /* EOF */ + close (scb->error_fd); + scb->error_fd = -1; + break; + } /* In theory, embedded newlines are not a problem. But for MI, we want each output line to have just |