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fixed hidden NPE

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GitOrigin-RevId: bdb6533d454028a99ff2f751896e7186b9311be5
This commit is contained in:
Egor Ushakov
2020-10-02 14:56:19 +03:00
committed by intellij-monorepo-bot
parent 12564e1255
commit 7bfcbcd52e
1 changed files with 1 additions and 1 deletions
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2
java/debugger/impl/src/com/intellij/debugger/ui/tree/render/ArrayRenderer.java
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@@ -146,7 +146,7 @@ public class ArrayRenderer extends NodeRendererImpl{
if (value instanceof StringReference) {
return DebuggerUtilsAsync.getStringValue((StringReference)value).thenApply(e -> "\"" + StringUtil.first(e, 15, true) + "\"");
}
return CompletableFuture.completedFuture(value.toString());
return CompletableFuture.completedFuture(value != null ? value.toString() : "null");
}
public void setForced(boolean forced) {