win32: plugin: Fix inverted logic

SetThreadErrorMode returns 0 on failure

src/win32/plugin.c

@@ -61,7 +61,7 @@ int module_Load( vlc_object_t *p_this, const char *psz_file,
 #if (_WIN32_WINNT >= 0x601) && !VLC_WINSTORE_APP
     DWORD mode;
 
-    if (SetThreadErrorMode (SEM_FAILCRITICALERRORS, &mode) == 0)
+    if (SetThreadErrorMode (SEM_FAILCRITICALERRORS, &mode) != 0)
 #endif
     {
         handle = LoadLibraryW (wfile);