fff-web-ui: Only show batman-adv data if batctl exists
To prevent the follow error in logread at layer 3 firmware: uhttpd[1700]: /bin/sh: batctl: not found remove batctl from webui if no batctl exist Signed-off-by: Christian Dresel <freifunk@dresel.systems>
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@ -57,6 +57,7 @@ contact="$(uci -q get "fff.system.contact")"
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</table>
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</table>
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</fieldset>
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</fieldset>
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</td><td>
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</td><td>
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<% if [ -f "$(command -v batctl)" ] ; then %>
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<fieldset style="min-height: 15em;">
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<fieldset style="min-height: 15em;">
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<legend>Status</legend>
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<legend>Status</legend>
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<table>
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<table>
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@ -66,6 +67,7 @@ contact="$(uci -q get "fff.system.contact")"
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<tr><th>Lokale Clients:</th><td><% echo -n $(batctl tl -H 2> /dev/null | grep -c 'W') %></td></tr>
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<tr><th>Lokale Clients:</th><td><% echo -n $(batctl tl -H 2> /dev/null | grep -c 'W') %></td></tr>
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</table>
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</table>
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</fieldset>
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</fieldset>
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<% fi %>
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</td></tr>
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</td></tr>
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</table>
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</table>
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</div>
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</div>
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