randomconfig fixes

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

1 files changed, 5 insertions, 3 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 125463a56..f5c1e5bc1 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -331,9 +331,9 @@
 /* Separate defines document which part of code implements what */
 #define BASH_PATTERN_SUBST ENABLE_HUSH_BASH_COMPAT
 #define BASH_SUBSTR        ENABLE_HUSH_BASH_COMPAT
-#define BASH_TEST2         ENABLE_HUSH_BASH_COMPAT
 #define BASH_SOURCE        ENABLE_HUSH_BASH_COMPAT
 #define BASH_HOSTNAME_VAR  ENABLE_HUSH_BASH_COMPAT
+#define BASH_TEST2         (ENABLE_HUSH_BASH_COMPAT && ENABLE_HUSH_TEST)
 
 
 /* Build knobs */
@@ -1457,7 +1457,7 @@ static void restore_redirected_FILEs(void)
                 fl = fl->next;
         }
 }
-#if ENABLE_FEATURE_SH_STANDALONE
+#if ENABLE_FEATURE_SH_STANDALONE && BB_MMU
 static void close_all_FILE_list(void)
 {
         struct FILE_list *fl = G.FILE_list;
@@ -8575,8 +8575,9 @@ int hush_main(int argc, char **argv)
                         optarg++;
                         empty_trap_mask = bb_strtoull(optarg, &optarg, 16);
                         if (empty_trap_mask != 0) {
-                                int sig;
+                                IF_HUSH_TRAP(int sig;)
                                 install_special_sighandlers();
+# if ENABLE_HUSH_TRAP
                                 G_traps = xzalloc(sizeof(G_traps[0]) * NSIG);
                                 for (sig = 1; sig < NSIG; sig++) {
                                         if (empty_trap_mask & (1LL << sig)) {
@@ -8584,6 +8585,7 @@ int hush_main(int argc, char **argv)
                                                 install_sighandler(sig, SIG_IGN);
                                         }
                                 }
+# endif
                         }
 # if ENABLE_HUSH_LOOPS
                         optarg++;