--- toybox-0.8.12.orig/toys/pending/sh.c	2025-01-18 21:20:33.000000000 +0100
+++ toybox-0.8.12/toys/pending/sh.c	2025-04-07 16:43:09.861935892 +0200
@@ -1398,18 +1398,6 @@ static int run_subshell(char *str, int l
   pid_t pid;
 //dprintf(2, "%d run_subshell %.*s\n", getpid(), len, str); debug_show_fds();
   // The with-mmu path is significantly faster.
-  if (CFG_TOYBOX_FORK) {
-    if ((pid = fork())<0) perror_msg("fork");
-    else if (!pid) {
-      call_function()->pp = (void *)1;
-      if (str) {
-        TT.ff->source = fmemopen(str, len, "r");
-        longjmp(TT.forkchild, 1);
-      }
-    }
-
-  // On nommu vfork, exec /proc/self/exe, and pipe state data to ourselves.
-  } else {
     int pipes[2];
     unsigned i;
     char **oldenv = environ, *ss = str ? : pl2str(TT.ff->pl->next, 0);
@@ -1446,7 +1434,6 @@ static int run_subshell(char *str, int l
     dprintf(pipes[1], "0 0\n%.*s\n", len, ss);
     if (!str) free(ss);
     close(pipes[1]);
-  }
 
   return pid;
 }