1 files changed, 6 insertions, 2 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 27092c12f..5fafa322c 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -9898,7 +9898,8 @@ static int run_list(struct pipe *pi)
 #if ENABLE_HUSH_LOOPS
                 G.flag_break_continue = 0;
 #endif
-                rcode = r = run_pipe(pi); /* NB: rcode is a smalluint, r is int */
+                rcode = r = G.o_opt[OPT_O_NOEXEC] ? 0 : run_pipe(pi);
+                /* NB: rcode is a smalluint, r is int */
                 if (r != -1) {
                         /* We ran a builtin, function, or group.
                          * rcode is already known
@@ -10137,7 +10138,10 @@ static int set_mode(int state, char mode, const char *o_opt)
         int idx;
         switch (mode) {
         case 'n':
-                G.o_opt[OPT_O_NOEXEC] = state;
+                /* set -n has no effect in interactive shell */
+                /* Try: while set -n; do echo $-; done */
+                if (!G_interactive_fd)
+                        G.o_opt[OPT_O_NOEXEC] = state;
                 break;
         case 'x':
                 IF_HUSH_MODE_X(G_x_mode = state;)