Changeset 3902 for trunk/packages

Timestamp:

Aug 27, 2013 11:59:37 PM (11 years ago)

Author:

ldelgass

Message:

Fix crash when setting active scalar if no current scalar is set

File:

• trunk/packages/vizservers/vtkvis/Renderer.cpp (modified) (1 diff)

trunk/packages/vizservers/vtkvis/Renderer.cpp

@@ -383 +383 @@
     bool needRangeUpdate = false;
     do {
-        if (strcmp(itr->second->getActiveScalarsName(), scalarName) != 0) {
+        const char *name = itr->second->getActiveScalarsName();
+        if (name == NULL || (strcmp(name, scalarName) != 0)) {
             if (!itr->second->setActiveScalars(scalarName)) {
                 ret = false;