* InsetIndex.cpp (validate):

	- fall through to InsetCollapsable (bug #6715)

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@34654 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/insets/InsetIndex.cpp b/src/insets/InsetIndex.cpp
index 8c9e02c694eef4fdcfefea2bb9377430aecd6f18..ed81c9dba33b94928d1f5c324cf3ef4fc6587b04 100644 (file)
--- a/src/insets/InsetIndex.cpp
+++ b/src/insets/InsetIndex.cpp
@@ -370,6 +370,7 @@ void InsetIndex::validate(LaTeXFeatures & features) const
            && !params_.index.empty()
            && params_.index != "idx")
                features.require("splitidx");
+       InsetCollapsable::validate(features);
 }