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Fixed NPE in CF hints provider

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This commit is contained in:
nsingh
2017-01-23 11:09:00 -08:00
parent 71d68bb58a
commit 8ca416c69a
1 changed files with 3 additions and 2 deletions
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5
vscode-extensions/vscode-manifest-yaml/src/main/java/org/springframework/ide/vscode/manifest/yaml/AbstractCFHintsProvider.java
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@@ -23,7 +23,6 @@ import org.springframework.ide.vscode.commons.cloudfoundry.client.cftarget.CFTar
import org.springframework.ide.vscode.commons.cloudfoundry.client.cftarget.NoTargetsException;
import org.springframework.ide.vscode.commons.util.Assert;
import org.springframework.ide.vscode.commons.util.ExceptionUtil;
import org.springframework.ide.vscode.commons.yaml.schema.BasicYValueHint;
import org.springframework.ide.vscode.commons.yaml.schema.YValueHint;
public abstract class AbstractCFHintsProvider implements Callable<Collection<YValueHint>> {
@@ -44,7 +43,9 @@ public abstract class AbstractCFHintsProvider implements Callable<Collection<YVa
try {
List<CFTarget> targets = targetCache.getOrCreate();
Collection<YValueHint> resolvedHints = getHints(targets);
hints.addAll(resolvedHints);
if (resolvedHints != null) {
hints.addAll(resolvedHints);
}
} catch (Throwable e) {
// Convert any non "no-target" errors to something useful. The
// "no-target" errors