Don't allow captions in non-floating listings

It was possible to insert a caption in a listing not marked as
floating. This didn't cause errors but the caption simply was
disappearing in the output.

diff --git a/src/insets/InsetListings.cpp b/src/insets/InsetListings.cpp
index b5a5701817aebe74db5e876179c281a065e02400..033b72ea2cba69eacd55871a73c58a238f529a22 100644 (file)
--- a/src/insets/InsetListings.cpp
+++ b/src/insets/InsetListings.cpp
@@ -418,7 +418,8 @@ bool InsetListings::getStatus(Cursor & cur, FuncRequest const & cmd,
                        return true;
                case LFUN_CAPTION_INSERT: {
                        // the inset outputs at most one caption
-                       if (params().isInline() || getCaptionInset()) {
+                       if (params().isInline() || !params().isFloat()
+                                               || getCaptionInset()) {
                                status.setEnabled(false);
                                return true;
                        }