diff options
Diffstat (limited to 'Src/Modules/zpty.c')
| -rw-r--r-- | Src/Modules/zpty.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Src/Modules/zpty.c b/Src/Modules/zpty.c index 2408be797..d25c3a865 100644 --- a/Src/Modules/zpty.c +++ b/Src/Modules/zpty.c @@ -483,7 +483,12 @@ ptyread(char *nam, Ptycmd cmd, char **args) if (cmd->fin) break; } - if ((ret = read(cmd->fd, buf + used, 1)) == 1) { + if (cmd->read != -1 || (ret = read(cmd->fd, buf + used, 1)) == 1) { + if (cmd->read != -1) { + ret = 1; + buf[used] = (char) cmd->read; + cmd->read = -1; + } seen = 1; if (++used == blen) { if (!*args) { |