ust: fix NPE in memory usage view caused by misplaced closing bracket

Change-Id: I64f1f1f9a087b1da2e44db3f0615b57a771b70ce
Signed-off-by: Bernd Hufmann <Bernd.Hufmann@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/61447
Reviewed-by: Hudson CI
Reviewed-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
Tested-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>

diff --git a/lttng/org.eclipse.tracecompass.lttng2.ust.ui/src/org/eclipse/tracecompass/internal/lttng2/ust/ui/views/memusage/MemoryUsageViewer.java b/lttng/org.eclipse.tracecompass.lttng2.ust.ui/src/org/eclipse/tracecompass/internal/lttng2/ust/ui/views/memusage/MemoryUsageViewer.java
index 32488145774ef3ab68797fc03c6d53e17792deea..6e932a08bf8ff6f5482a5bf402116dc8d367cf7d 100644 (file)
--- a/lttng/org.eclipse.tracecompass.lttng2.ust.ui/src/org/eclipse/tracecompass/internal/lttng2/ust/ui/views/memusage/MemoryUsageViewer.java
+++ b/lttng/org.eclipse.tracecompass.lttng2.ust.ui/src/org/eclipse/tracecompass/internal/lttng2/ust/ui/views/memusage/MemoryUsageViewer.java
@@ -117,7 +117,8 @@ public class MemoryUsageViewer extends TmfCommonXLineChartViewer {
                         if (!procnameValue.isNull()) {
                             procname = procnameValue.unboxStr();
                         }
-                        fSeriesName.put(quark, procname + ' ' + '(' + ss.getAttributeName(quark) + ')').trim();
+                        String seriesName = procname + ' ' + '(' + ss.getAttributeName(quark) + ')';
+                        fSeriesName.put(quark, seriesName.trim());
                     } catch (TimeRangeException e) {
                         fSeriesName.put(quark, '(' + ss.getAttributeName(quark) + ')');
                     }