interfaces: print glitch in previous

f91abe8d · Franco Fichtner · e23647da · f91abe8d
Commit f91abe8d authored Dec 09, 2016 by Franco Fichtner
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interfaces.inc src/etc/inc/interfaces.inc +1 -1

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--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -2613,7 +2613,7 @@ function interface_configure($interface = 'wan', $reloadall = false, $linkupeven
        return;
    }

-    $wandescr = isset($wancfg['descr']) ? $wancfg['descr'] : strtoupper($interface);
+    $wandescr = !empty($wancfg['descr']) ? strtoupper($wancfg['descr']) : strtoupper($interface);

    if ($verbose) {
        echo sprintf('Configuring %s interface...', $wandescr);