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8288854: getLocalGraphicsEnvironment() on for multi-screen setups throws exception NPE #81

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8288854: getLocalGraphicsEnvironment() on for multi-screen setups throws exception NPE #81

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2 changes: 1 addition & 1 deletion src/java.desktop/unix/classes/sun/awt/X11GraphicsEnvironment.java
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Expand Up @@ -236,7 +236,7 @@ private synchronized void initDevices() {
throw new AWTError("no screen devices");
}
int index = getDefaultScreenNum();
mainScreen = 0 < index && index < screens.length ? index : 0;
mainScreen = 0 < index && index < numScreens ? index : 0;

for (int id = 0; id < numScreens; ++id) {
devices.put(id, old.containsKey(id) ? old.remove(id) :
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