X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Fdrv%2Fvterm_output.c;h=9ee5f1ead99e4e06fcd77bda15b9f80e2b53d27b;hb=0247bf719b9a610776747221b8ed4c1343f5c93a;hp=357132c03ecdd00a7f2544805236ea8f214dfa9b;hpb=c30a10bc7b7c60aeec0fc02ac6af259b01f33764;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/drv/vterm_output.c b/KernelLand/Kernel/drv/vterm_output.c
index 357132c0..9ee5f1ea 100644
--- a/KernelLand/Kernel/drv/vterm_output.c
+++ b/KernelLand/Kernel/drv/vterm_output.c
@@ -133,17 +133,15 @@ void VT_int_UpdateCursor( tVTerm *Term, int bShow )
  */
 void VT_int_UpdateScreen( tVTerm *Term, int UpdateAll )
 {
-	tVT_Char	*buffer;
-	 int	view_pos, write_pos;
 	// Only update if this is the current terminal
 	if( Term != gpVT_CurTerm )	return;
 	
 	switch( Term->Mode )
 	{
-	case TERM_MODE_TEXT:
-		view_pos = (Term->Flags & VT_FLAG_ALTBUF) ? 0 : Term->ViewPos;
-		write_pos = (Term->Flags & VT_FLAG_ALTBUF) ? Term->AltWritePos : Term->WritePos;
-		buffer = (Term->Flags & VT_FLAG_ALTBUF) ? Term->AltBuf : Term->Text;
+	case TERM_MODE_TEXT: {
+		size_t view_pos = (Term->Flags & VT_FLAG_ALTBUF) ? 0 : Term->ViewPos;
+		size_t write_pos = (Term->Flags & VT_FLAG_ALTBUF) ? Term->AltWritePos : Term->WritePos;
+		const tVT_Char *buffer = (Term->Flags & VT_FLAG_ALTBUF) ? Term->AltBuf : Term->Text;
 		// Re copy the entire screen?
 		if(UpdateAll) {
 			VFS_WriteAt(
@@ -163,7 +161,7 @@ void VT_int_UpdateScreen( tVTerm *Term, int UpdateAll )
 				&buffer[ofs]
 				);
 		}
-		break;
+		break; }
 	case TERM_MODE_FB:
 		break;
 	}