[PATCH 2/5] ws2_32: Always set error in setsockopt when the option is unrecognized

[Alex Henrie]

Signed-off-by: Alex Henrie 
---
 dlls/ws2_32/socket.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 3d88e45c66e..9a45124cd9e 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -2842,6 +2842,7 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int

default:
             FIXME("opt_name:%x\n", optname);
+            SetLastError(WSAENOPROTOOPT);
             return SOCKET_ERROR;
         }
         break; /* case NSPROTO_IPX */
@@ -2854,6 +2855,7 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int

default:
             FIXME("Unknown IPPROTO_TCP optname 0x%08x\n", optname);
+            SetLastError(WSAENOPROTOOPT);
             return SOCKET_ERROR;
         }
         break;
@@ -2911,6 +2913,7 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int

default:
             FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
+            SetLastError(WSAENOPROTOOPT);
             return SOCKET_ERROR;
         }
         break;
@@ -2960,6 +2963,7 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int

default:
             FIXME("Unknown IPPROTO_IPV6 optname 0x%08x\n", optname);
+            SetLastError(WSAENOPROTOOPT);
             return SOCKET_ERROR;
         }
         break;