make namespace_flags_to_string() not return empty string

[thirdparty/systemd.git] / src / shared / nsflags.c

diff --git a/src/shared/nsflags.c b/src/shared/nsflags.c
index 8cc2d0873db2da20252a4f37d0f00c1024512792..4dbd18b86833639437f40332045e575525eeaae9 100644 (file)
--- a/src/shared/nsflags.c
+++ b/src/shared/nsflags.c
@@ -65,12 +65,6 @@ int namespace_flags_to_string(unsigned long flags, char **ret) {
                         return -ENOMEM;
         }
 
-        if (!s) {
-                s = strdup("");
-                if (!s)
-                        return -ENOMEM;
-        }
-
         *ret = TAKE_PTR(s);
 
         return 0;