</div>
- <xsl:if test="$materialTypeCode">
+ <xsl:if test="$materialTypeCode!=''">
<span class="results_summary"><span class="label">Type: </span>
<xsl:element name="img"><xsl:attribute name="src">/opac-tmpl/prog/famfamfam/<xsl:value-of select="$materialTypeCode"/>.png</xsl:attribute><xsl:attribute name="alt"></xsl:attribute></xsl:element>
<xsl:value-of select="$materialTypeLabel"/>