wininet: Call WSACleanup only if WSAStartup was previously called successfully.

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wininet: Call WSACleanup only if WSAStartup was previously called successfully.
6d4abc78 · Jacek Caban · Alexandre Julliard · 5d578b48 · 6d4abc78
Commit 6d4abc78 authored Feb 24, 2015 by Jacek Caban Committed by Alexandre Julliard Feb 24, 2015
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netconnection.c dlls/wininet/netconnection.c +2 -1

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--- a/dlls/wininet/netconnection.c
+++ b/dlls/wininet/netconnection.c
@@ -406,7 +406,8 @@ void NETCON_unload(void)
    if(have_compat_cred_handle)
        FreeCredentialsHandle(&compat_cred_handle);
    DeleteCriticalSection(&init_sechandle_cs);
-    WSACleanup();
+    if(winsock_loaded)
+        WSACleanup();
 }

 /* translate a unix error code into a winsock one */