partial fix for #596018: add fade mode 4 (used in Zak256), we alread had it in the data table, just weren't using it

svn-id: r4753

1 files changed, 2 insertions, 0 deletions

diff --git a/gfx.cpp b/gfx.cpp
index b3cab75ee9..aecdfa79ac 100644
--- a/gfx.cpp
+++ b/gfx.cpp
@@ -587,6 +587,7 @@ void Scumm::fadeIn(int effect)
 	case 1:
 	case 2:
 	case 3:
+	case 4:
 		transitionEffect(effect - 1);
 		break;
 	case 128:
@@ -643,6 +644,7 @@ void Scumm::fadeOut(int a)
 	case 1:
 	case 2:
 	case 3:
+	case 4:
 		transitionEffect(a - 1);
 		break;
 	case 128: