MdeModulePkg/EbcDxe: Initialize variable after declaration

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Pete Batard <pete@akeo.ie>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Jiewen.yao@intel.com

MdeModulePkg/Universal/EbcDxe/EbcDebugger/Edb.c

@@ -487,7 +487,9 @@ EdbExceptionHandler (
   CHAR16                  *CommandArg;
   EFI_DEBUGGER_COMMAND    DebuggerCommand;
   EFI_DEBUG_STATUS        DebugStatus;
-  STATIC BOOLEAN          mInitialized = FALSE;
+  STATIC BOOLEAN          mInitialized;
+
+  mInitialized = FALSE;
 
   DEBUG ((DEBUG_ERROR, "Hello EBC Debugger!\n"));