[Kst] branches/work/kst/portto4-objectstore/kst/src/libkst

[Eli Fidler]

SVN commit 726775 by fidler:

handle empty stringlist


 M  +8 -4      objecttag.cpp  


--- branches/work/kst/portto4-objectstore/kst/src/libkst/objecttag.cpp #726774:726775
@@ -51,10 +51,14 @@
 ObjectTag::ObjectTag(const QStringList &fullTag)
   : _minDisplayComponents(1), _uniqueDisplayComponents(UINT_MAX) {
 
-  QStringList context = fullTag;
-  _name = cleanTagComponent(context.last());
-  context.pop_back();
-  _context = context;
+  if (fullTag.isEmpty()) {
+    _minDisplayComponents = 0;
+  } else {
+    QStringList context = fullTag;
+    _name = cleanTagComponent(context.last());
+    context.pop_back();
+    _context = context;
+  }
 }