diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellLib/UefiShellLib.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c index 677791c..00f58ca 100644 --- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c +++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c @@ -215,7 +215,7 @@ ShellLibConstructorWorker ( gEfiShellParametersProtocol = NULL;
}
- if (gEfiShellParametersProtocol == NULL || gEfiShellProtocol == NULL) {
+ if (gEfiShellProtocol == NULL) {
//
// Moved to seperate function due to complexity
//
@@ -238,10 +238,14 @@ ShellLibConstructorWorker ( }
//
- // only success getting 2 of either the old or new, but no 1/2 and 1/2
+ // Getting either EDK Shell's ShellEnvironment2 and ShellInterface protocol
+ // or UEFI Shell's Shell protocol.
+ // When ShellLib is linked to a driver producing DynamicCommand protocol,
+ // ShellParameters protocol is set by DynamicCommand.Handler().
//
- if ((mEfiShellEnvironment2 != NULL && mEfiShellInterface != NULL) ||
- (gEfiShellProtocol != NULL && gEfiShellParametersProtocol != NULL) ) {
+ if ((mEfiShellEnvironment2 != NULL && mEfiShellInterface != NULL) ||
+ (gEfiShellProtocol != NULL)
+ ) {
if (gEfiShellProtocol != NULL) {
FileFunctionMap.GetFileInfo = gEfiShellProtocol->GetFileInfo;
FileFunctionMap.SetFileInfo = gEfiShellProtocol->SetFileInfo;
|