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Fix for NullPointerException in ParallelLogger #6

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Fix for NullPointerException in ParallelLogger #6

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11 changes: 7 additions & 4 deletions src/main/java/org/codeaholics/tools/build/pant/ParallelExecutorLogger.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,8 @@
import org.apache.tools.ant.BuildEvent;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.Target;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.util.FileUtils;
import org.apache.tools.ant.util.StringUtils;

Expand Down Expand Up @@ -58,10 +60,12 @@ public void messageLogged(final BuildEvent event) {
if (priority <= msgOutputLevel) {

final StringBuffer message = new StringBuffer();
if (event.getTask() != null && !emacsMode) {
final Task eventTask = event.getTask();
if (eventTask != null && !emacsMode) {
// Print out the name of the (target, task) if we're in one
final String targetName = event.getTask().getOwningTarget().getName();
final String taskName = event.getTask().getTaskName();
final Target owningTarget = eventTask.getOwningTarget();
final String targetName = (owningTarget != null ? owningTarget.getName() : "");
final String taskName = eventTask.getTaskName();
String label = "[" + targetName + " / " + taskName + "] ";
final int size = LEFT_COLUMN_SIZE - label.length();
final StringBuffer tmp = new StringBuffer();
Expand Down Expand Up @@ -97,7 +101,6 @@ public void messageLogged(final BuildEvent event) {
FileUtils.close(r);
}
}

} else {
// emacs mode or there is no task
message.append(event.getMessage());
Expand Down