Rather than 'raw param', display as pointer to get
"NULL" instead of "0x00000000". Remove spurious space.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 linux-user/strace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/linux-user/strace.c b/linux-user/strace.c
index b4d1098170..80f64ff40c 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -434,9 +434,9 @@ print_sockaddr(abi_ulong addr, abi_long addrlen, int last)
         }
         unlock_user(sa, addr, 0);
     } else {
-        print_raw_param("0x"TARGET_ABI_FMT_lx, addr, 0);
+        print_pointer(addr, 1);
     }
-    qemu_log(", "TARGET_ABI_FMT_ld"%s", addrlen, get_comma(last));
+    qemu_log(","TARGET_ABI_FMT_ld"%s", addrlen, get_comma(last));
 }
 
 static void
-- 
2.45.2