Fix negation in check_algsupport ruleset for alg

From commit hash ukf/ukf-testbed/517ac995365d5151f5e954f4c6f5eea05e2e3bf4 See ukf/ukf-meta#416 for details
InCommon · Apr 16, 2024 · 33a1a25 · 33a1a25
1 parent 9bef3e5
commit 33a1a25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mdx/_rules/check_algsupport.xsl b/mdx/_rules/check_algsupport.xsl
@@ -42,7 +42,7 @@
     <!--
         2.4 Check for misplaced SigningMethod or DigestMethod elements.
     -->
-    <xsl:template match="alg:*[not(parent::md:Extensions)]">
+    <xsl:template match="alg:*[count(parent::md:Extensions)=0]">
         <xsl:call-template name="error">
             <xsl:with-param name="m">
                 <xsl:text>alg:</xsl:text>