patch 7.4.1338

Problem:    Another part of the change is missing.
Solution:   Type os_unix.c right this time.

src/os_unix.c

@@ -5037,7 +5037,7 @@ error:
 
 #if defined(FEAT_JOB) || defined(PROTO)
     void
-mch_start_job(char **argv, job_T *job)
+mch_start_job(char **argv, job_T *job, jobopt_T *options)
 {
     pid_t	pid;
     int		fd_in[2];	/* for stdin */
@@ -5127,6 +5127,7 @@ mch_start_job(char **argv, job_T *job)
 # ifdef FEAT_CHANNEL
     channel_set_pipes(channel, fd_in[1], fd_out[0], fd_err[0]);
     channel_set_job(channel, job);
+    channel_set_mode(channel, options->jo_mode);
 #  ifdef FEAT_GUI
     channel_gui_register(channel);
 #  endif

src/version.c

@@ -747,6 +747,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1338,
 /**/
     1337,
 /**/