fixup! WIP: part of patch 8.0.0838: buffer hangs around whem terminal…

… window is closed

src/nvim/buffer.c

@@ -433,18 +433,10 @@ void close_buffer(win_T *win, buf_T *buf, int action, int abort_if_last)
   }
 
   if (buf->terminal && (buf->b_nwindows == 1 || del_buf)) {
-    if(channel_job_running((uint64_t)buf->b_p_channel)) {
-      if (wipe_buf || unload_buf) {
-        // TODO
-        /* if (!can_unload_buffer(buf)) */
-        return;
-      }
-    } else {
-      // A terminal buffer is wiped out if the job has finished.
-      del_buf = true;
-      unload_buf = true;
-      wipe_buf = true;
-    }
+    // terminal buffers can only be wiped
+    del_buf = true;
+    unload_buf = true;
+    wipe_buf = true;
   }
 
   // Disallow deleting the buffer when it is locked (already being closed or