node uninitialized memory valgrind found while looking into crash.

source/blender/makesrna/intern/CMakeLists.txt

@@ -99,6 +99,7 @@ TARGET_LINK_LIBRARIES(makesrna bf_dna)
 # Output rna_*_gen.c
 ADD_CUSTOM_COMMAND(
 	OUTPUT ${GENSRC}
+	# with crashes try add this after COMMEND: valgrind --leak-check=full --track-origins=yes 
 	COMMAND ${CMAKE_BINARY_DIR}/bin/${CMAKE_CFG_INTDIR}/makesrna ${CMAKE_CURRENT_BINARY_DIR}/
 	DEPENDS makesrna
 )

source/blender/makesrna/intern/rna_nodetree.c

@@ -577,6 +577,7 @@ static EnumPropertyItem* alloc_node_type_items(int category)
 	
 	item->value = NODE_DYNAMIC;
 	item->identifier = "SCRIPT";
+	item->icon = 0;
 	item->name = "Script";
 	item->description = "";
 	
@@ -584,6 +585,7 @@ static EnumPropertyItem* alloc_node_type_items(int category)
 	
 	item->value = NODE_GROUP;
 	item->identifier = "GROUP";
+	item->icon = 0;
 	item->name = "Group";
 	item->description = "";