tcmd: fix closing fds[2] in cmd_pipe() - neatvi - [fork] simple vi-type editor with UTF-8 support
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       ---
 (DIR) commit 7069bc1bd5c3c298b329b68f0a84f5b480b52896
 (DIR) parent 62df24f12c33e086991d6bee683289848f98daa7
 (HTM) Author: Ali Gholami Rudi <ali@rudi.ir>
       Date:   Thu,  3 Sep 2020 16:01:38 +0430
       
       cmd: fix closing fds[2] in cmd_pipe()
       
       Diffstat:
         M cmd.c                               |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/cmd.c b/cmd.c
       t@@ -103,7 +103,7 @@ char *cmd_pipe(char *cmd, char *ibuf, int iproc, int oproc)
                                fds[0].fd = -1;
                        if (fds[1].revents & (POLLERR | POLLHUP | POLLNVAL))
                                fds[1].fd = -1;
       -                if (fds[0].revents & (POLLERR | POLLHUP | POLLNVAL))
       +                if (fds[2].revents & (POLLERR | POLLHUP | POLLNVAL))
                                fds[2].fd = -1;
                }
                close(ifd);