X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Finsetcaption.C;h=55566f8dae364097cbb91b827ec5701f86666c74;hb=e28331ed63062dea10d0a21b9ec12034b4b17b9a;hp=482642f94aa548e824d91410091226de772b4d09;hpb=f6730f66b0d146cd7ec062cb371014ba0211010b;p=lyx.git

diff --git a/src/insets/insetcaption.C b/src/insets/insetcaption.C
index 482642f94a..55566f8dae 100644
--- a/src/insets/insetcaption.C
+++ b/src/insets/insetcaption.C
@@ -96,15 +96,15 @@ void InsetCaption::setLabel(LCursor & cur) const
 	if (cur.top().text() == &text_) {
 		string s;
 		size_t i = cur.depth();
-			while (i > 0) {
-				--i;
-				InsetBase * const in = &cur[i].inset();
-				if (in->lyxCode() == InsetBase::FLOAT_CODE
-				    || in->lyxCode() == InsetBase::WRAP_CODE) {
-					s = to_utf8(in->getInsetName());
-					break;
-				}
+		while (i > 0) {
+			--i;
+			InsetBase * const in = &cur[i].inset();
+			if (in->lyxCode() == InsetBase::FLOAT_CODE ||
+			    in->lyxCode() == InsetBase::WRAP_CODE) {
+				s = to_utf8(in->getInsetName());
+				break;
 			}
+		}
 		Floating const & fl = textclass_.floats().getType(s);
 		s = fl.name();
 		docstring num;
@@ -119,7 +119,7 @@ void InsetCaption::setLabel(LCursor & cur) const
 }
 
 
-void InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
+bool InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
 {
 	mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET;
 	LCursor cur = mi.base.bv->cursor();
@@ -135,7 +135,9 @@ void InsetCaption::metrics(MetricsInfo & mi, Dimension & dim) const
 	dim.des += TEXT_TO_INSET_OFFSET;
 	dim.wid += 2 * TEXT_TO_INSET_OFFSET;
 	mi.base.textwidth += 2 * TEXT_TO_INSET_OFFSET;
+	bool const changed = dim_ != dim;
 	dim_ = dim;
+	return changed;
 }