From 8574af57a90ec6f6621a0a2570984a3550a21fa6 Mon Sep 17 00:00:00 2001
From: Pierre Choffet <peuc@wanadoo.fr>
Date: Wed, 3 Jun 2026 13:06:09 -0400
Subject: [PATCH] Add compatibility with empty labels

---
 xslts/get_next_step.xslt | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/xslts/get_next_step.xslt b/xslts/get_next_step.xslt
index 602256a..422757c 100644
--- a/xslts/get_next_step.xslt
+++ b/xslts/get_next_step.xslt
@@ -56,7 +56,15 @@
 		<xsl:text>"</xsl:text>
 		<xsl:value-of select="@wdef:interface-lang" />
 		<xsl:text>": "</xsl:text>
-		<xsl:value-of select="$text" />
+		<xsl:choose>
+			<xsl:when test="string-length($text) = 0">
+				<!-- If label is empty, add space character so it can be used in wikibase-cli -->
+				<xsl:text> </xsl:text>
+			</xsl:when>
+			<xsl:otherwise>
+				<xsl:value-of select="$text" />
+			</xsl:otherwise>
+		</xsl:choose>
 		<xsl:text>"</xsl:text>
 		<xsl:if test="position() != last()">
 			<xsl:text>, </xsl:text>
-- 
2.54.0