Fix an omission from the last commit.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6594 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/VideoCommon/Src/MainBase.cpp

@@ -164,6 +164,10 @@ u32 Video_AccessEFB(EFBAccessType type, u32 x, u32 y, u32 InputData)
 	return 0;
 }
 
+#if defined(HAVE_X11) && HAVE_X11
+static volatile u32 s_doStateRequested = FALSE;
+#endif
+ 
 static volatile struct
 {
 	unsigned char **ptr;