hush: "no logic changes" in last commit was not true, fix it up

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-04-05 13:10:34 +02:00 · 2018-04-05 13:10:34 +02:00 · 4e1dc539e9
commit 4e1dc539e9
parent 34f6b12330
1 changed files with 2 additions and 1 deletions
--- a/shell/hush.c
+++ b/shell/hush.c
@ -8419,7 +8419,8 @@ static NOINLINE int run_pipe(struct pipe *pi)
 				 */
 				rcode = run_nofork_applet(n, argv_expanded);
 			}
-		}
+		} else
+			goto must_fork;

 		leave_var_nest_level();
 		add_vars(old_vars);