TEST - set plugin path, abort if env variable is not set; refs #130

src/main.cxx

@@ -437,8 +437,10 @@ int main(int argv, char** argc) try {
   //............................................................................
   std::cerr<<"LIBRARY PATHES:\n"<<app.libraryPaths().join("\n").toStdString()<<std::endl;
   if (env.contains("QT_PLUGIN_PATH")) {
-    std::cerr<<"**** Setting: PLUGIN-PATH to "<<env["QT_PLUGIN_PATH"].toStdString()<<std::endl;
-    app.addLibraryPath(env["QT_PLUGIN_PATH"]);
+    foreach (QString path, env["QT_PLUGIN_PATH"].split(":")) {
+      std::cerr<<"**** Setting: PLUGIN-PATH to "<<path.toStdString()<<std::endl;
+      app.addLibraryPath(path);
+    }
   } else {
     std::cerr<<"**** Error: PLUGIN-PATH is not defined"<<std::endl;
     app.addLibraryPath("lib");