Fix the potential issue that using integrate as BOOLEAN value in judgment.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8648 6f19259b-4bc3-4df7-8a09-765794883524
2009-06-24 08:41:14 +00:00
parent 9260b9151b
commit 7ec9caab92
5 changed files with 8 additions and 8 deletions
--- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
+++ b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c
@ -551,7 +551,7 @@ KbdControllerDriverStop (
  //
  // Free other resources
  //
-  if ((ConsoleIn->ConIn).WaitForKey) {
+  if ((ConsoleIn->ConIn).WaitForKey != NULL) {
    gBS->CloseEvent ((ConsoleIn->ConIn).WaitForKey);
    (ConsoleIn->ConIn).WaitForKey = NULL;
  }