diff options
Diffstat (limited to 'src/os_unix.c')
| -rw-r--r-- | src/os_unix.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/os_unix.c b/src/os_unix.c index b0e0f0211..150bdad6d 100644 --- a/src/os_unix.c +++ b/src/os_unix.c @@ -4168,7 +4168,6 @@ mch_call_shell(cmd, options) # ifdef FEAT_GUI if (pty_master_fd >= 0) { - close(pty_slave_fd); /* close slave side of pty */ fromshell_fd = pty_master_fd; toshell_fd = dup(pty_master_fd); } @@ -4637,6 +4636,14 @@ finished: break; } +# ifdef FEAT_GUI + /* Close slave side of pty. Only do this after the child has + * exited, otherwise the child may hang when it tries to write on + * the pty. */ + if (pty_master_fd >= 0) + close(pty_slave_fd); +# endif + /* Make sure the child that writes to the external program is * dead. */ if (wpid > 0) |