libbb: make BB_EXECVP/LP try to exec real binary if there's no /proc/self/exe

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 5e0fb0d73..cb4781a59 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -182,17 +182,17 @@ int FAST_FUNC spawn_and_wait(char **argv)
         int a = find_applet_by_name(argv[0]);
 
         if (a >= 0 && (APPLET_IS_NOFORK(a)
-#if BB_MMU
+# if BB_MMU
                         || APPLET_IS_NOEXEC(a) /* NOEXEC trick needs fork() */
-#endif
+# endif
         )) {
-#if BB_MMU
+# if BB_MMU
                 if (APPLET_IS_NOFORK(a))
-#endif
+# endif
                 {
                         return run_nofork_applet(a, argv);
                 }
-#if BB_MMU
+# if BB_MMU
                 /* MMU only */
                 /* a->noexec is true */
                 rc = fork();
@@ -201,7 +201,7 @@ int FAST_FUNC spawn_and_wait(char **argv)
                 /* child */
                 xfunc_error_retval = EXIT_FAILURE;
                 run_applet_no_and_exit(a, argv);
-#endif
+# endif
         }
 #endif /* FEATURE_PREFER_APPLETS */
         rc = spawn(argv);