From: Richard Kimberly Heck <rikiheck@lyx.org>
Date: Sun, 4 Dec 2022 17:01:42 +0000 (-0500)
Subject: Do not output label tags if there is no label
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=b37ac5807f388a690436e4af809acf6506905eb5;p=features.git

Do not output label tags if there is no label
---

diff --git a/src/output_xhtml.cpp b/src/output_xhtml.cpp
index 9924be150e..47c4145456 100644
--- a/src/output_xhtml.cpp
+++ b/src/output_xhtml.cpp
@@ -466,10 +466,13 @@ ParagraphList::const_iterator makeEnvironment(Buffer const & buf,
 							xs << xml::CR();
 						}
 						else {
-							openLabelTag(xs, style);
-							xs << par->params().labelString();
-							closeLabelTag(xs, style);
-							xs << xml::CR();
+							docstring const & ls = par->params().labelString();
+							if (!ls.empty()) {
+								openLabelTag(xs, style);
+								xs << ls;
+								closeLabelTag(xs, style);
+								xs << xml::CR();
+							}
 						}
 					}
 				} // end label output