[Kst] branches/kst/1.3/kst/src/libkstmath

[George Staikos]

SVN commit 594712 by staikos:

backport fix for crash on invalid plugin in kstfile


 M  +6 -2      kstplugin.cpp  


--- branches/kst/1.3/kst/src/libkstmath/kstplugin.cpp #594711:594712
@@ -426,9 +426,13 @@
 
 QString KstPlugin::label(int precision) const {
   QString label;
-  
+ 
+  if (!plugin()) {
+    return label;
+  }
+
   label = i18n("%1: %2").arg(plugin()->data()._readableName).arg(tagName());
-  if ((outputVectors())["Parameters"]) {
+  if (outputVectors()["Parameters"]) {
     QString strParamName;
     QString strValue;
     int length = (outputVectors())["Parameters"]->length();