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fix npe

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This commit is contained in:
Autumn Lamonte 2022-02-02 17:09:49 -06:00
parent 937d475421
commit 87f1b95190
1 changed files with 11 additions and 3 deletions
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14
src/jexer/TTerminalWidget.java
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@ -1492,7 +1492,10 @@ public class TTerminalWidget extends TScrollableWidget
synchronized (dirtyQueue) {
dirtyQueue.add(display);
}
getApplication().doRepaint();
TApplication app = getApplication();
if (app != null) {
app.doRepaint();
}
}
/**
@ -1502,8 +1505,11 @@ public class TTerminalWidget extends TScrollableWidget
* may be on a different location.
*/
public void displayChanged(final boolean cursorOnly) {
TApplication app = getApplication();
if (cursorOnly) {
getApplication().doRepaint();
if (app != null) {
app.doRepaint();
}
return;
}
@ -1516,7 +1522,9 @@ public class TTerminalWidget extends TScrollableWidget
if (readDisplay) {
readEmulatorDisplay();
}
getApplication().doRepaint();
if (app != null) {
app.doRepaint();
}
}
/**