Don't show instructions if blank
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@ -11,7 +11,7 @@
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For SPI we'll use the spidev python library, etc. These details don't matter
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so much because they all happen underneath the adafruit_blinka layer.
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</p>
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{% if page.download_instructions != nil %}
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{% if page.download_instructions != nil and page.download_instructions != "" %}
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<div>
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<a class="download-button" href="{{ page.download_instructions }}">INSTALLATION INSTRUCTIONS<i class="fas fa-arrow-circle-right" aria-hidden="true"></i></a>
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<div class="clear"></div>
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