sysusers: add missing assert()

diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c
index 9929d1cd97024b775304dd418f16eac7e736e313..8dd28902990f428ae846e806c49753d99b4edd31 100644 (file)
--- a/src/sysusers/sysusers.c
+++ b/src/sysusers/sysusers.c
@@ -404,6 +404,8 @@ static int putsgent_with_members(
 #endif
 
 static const char* pick_shell(const Item *i) {
+        assert(i);
+
         if (i->type != ADD_USER)
                 return NULL;
         if (i->shell)