summary: Allow empty symbol lookups

This is just a temporary workaround for a failed lookup; no time to debug at
the moment.

* src/current/summary.xsl (preproc:sym-lookup): Allow empty sequence as
  return value.
master v2.6.1
Mike Gerwitz 2017-12-19 11:00:52 -05:00
parent 87ab3ff468
commit 872da96f9e
1 changed files with 1 additions and 1 deletions

View File

@ -2241,7 +2241,7 @@
linked, in which case it should not be rendered at all. Maybe we should linked, in which case it should not be rendered at all. Maybe we should
output those somewhere. output those somewhere.
--> -->
<xsl:function name="preproc:sym-lookup" as="element( preproc:sym )"> <xsl:function name="preproc:sym-lookup" as="element( preproc:sym )?">
<xsl:param name="name" as="xs:string" /> <xsl:param name="name" as="xs:string" />
<xsl:sequence select="$program/l:dep/preproc:sym[ @name=$name ]" /> <xsl:sequence select="$program/l:dep/preproc:sym[ @name=$name ]" />