[LyX/master] InsetCaption: move intialization to declaration

[Jean-Marc Lasgouttes]

commit cb3db8b4cf8529b7cd1269d0cfe8d92820e68307
Author: Jean-Marc Lasgouttes <lasgouttes at lyx.org>
Date:   Tue Jan 26 10:17:25 2021 +0100

    InsetCaption: move intialization to declaration
---
 src/insets/InsetCaption.cpp |    3 +--
 src/insets/InsetCaption.h   |    6 +++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/insets/InsetCaption.cpp b/src/insets/InsetCaption.cpp
index 9bf0941..f97fade 100644
--- a/src/insets/InsetCaption.cpp
+++ b/src/insets/InsetCaption.cpp
@@ -53,8 +53,7 @@ namespace lyx {
 
 
 InsetCaption::InsetCaption(Buffer * buf, string const & type)
-    : InsetText(buf, InsetText::PlainLayout),
-      labelwidth_(0), is_subfloat_(false), is_deleted_(false), type_(type)
+    : InsetText(buf, InsetText::PlainLayout), type_(type)
 {
 	setDrawFrame(true);
 	setFrameColor(Color_collapsibleframe);
diff --git a/src/insets/InsetCaption.h b/src/insets/InsetCaption.h
index 734564a..c5a7d08 100644
--- a/src/insets/InsetCaption.h
+++ b/src/insets/InsetCaption.h
@@ -94,13 +94,13 @@ private:
 	///
 	mutable docstring full_label_;
 	///
-	mutable int labelwidth_;
+	mutable int labelwidth_ = 0;
 	///
 	std::string floattype_;
 	///
-	bool is_subfloat_;
+	bool is_subfloat_ = false;
 	///
-	bool is_deleted_;
+	bool is_deleted_ = false;
 	///
 	std::string type_;
 };