fix breakage found by mass one-applet builds

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

1 files changed, 16 insertions, 16 deletions

diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index 9425c7bd4..ee8b4ec14 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -329,21 +329,6 @@ static struct suid_config_t {
 
 static bool suid_cfg_readable;
 
-/* check if u is member of group g */
-static int ingroup(uid_t u, gid_t g)
-{
-        struct group *grp = getgrgid(g);
-        if (grp) {
-                char **mem;
-                for (mem = grp->gr_mem; *mem; mem++) {
-                        struct passwd *pwd = getpwnam(*mem);
-                        if (pwd && (pwd->pw_uid == u))
-                                return 1;
-                }
-        }
-        return 0;
-}
-
 /* libbb candidate */
 static char *get_trimmed_slice(char *s, char *e)
 {
@@ -568,7 +553,22 @@ static inline void parse_config_file(void)
 # endif /* FEATURE_SUID_CONFIG */
 
 
-# if ENABLE_FEATURE_SUID
+# if ENABLE_FEATURE_SUID && NUM_APPLETS > 0
+/* check if u is member of group g */
+static int ingroup(uid_t u, gid_t g)
+{
+        struct group *grp = getgrgid(g);
+        if (grp) {
+                char **mem;
+                for (mem = grp->gr_mem; *mem; mem++) {
+                        struct passwd *pwd = getpwnam(*mem);
+                        if (pwd && (pwd->pw_uid == u))
+                                return 1;
+                }
+        }
+        return 0;
+}
+
 static void check_suid(int applet_no)
 {
         gid_t rgid;  /* real gid */