1 files changed, 7 insertions, 0 deletions

diff --git a/shell/hush.c b/shell/hush.c
index d5ea3b21f..3a4b5d894 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -9394,6 +9394,13 @@ int hush_main(int argc, char **argv)
                         optarg++;
                         G.depth_of_loop = bb_strtou(optarg, &optarg, 16);
 # endif
+# if ENABLE_HUSH_FUNCTIONS
+                        /* nommu uses re-exec trick for "... | func | ...",
+                         * should allow "return".
+                         * This accidentally allows returns in subshells.
+                         */
+                        G_flag_return_in_progress = -1;
+# endif
                         break;
                 }
                 case 'R':