hg: jdk-updates/jdk11u-dev: 8234323: NULL-check return value of SurfaceData_InitOps on macosx

[christoph.langer at sap.com]

Changeset: 96dd86508d62
Author:    mbaesken
Date:      2019-11-19 09:56 +0100
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/96dd86508d62

8234323: NULL-check return value of SurfaceData_InitOps on macosx
Reviewed-by: clanger

! src/java.desktop/macosx/native/libawt_lwawt/awt/ImageSurfaceData.m
! src/java.desktop/macosx/native/libawt_lwawt/awt/PrinterSurfaceData.m