Prevent passed by reference notice on newer php

IssabelFoundation · Oct 4, 2023 · 1dcbd1a · 1dcbd1a
1 parent 2710bc4
commit 1dcbd1a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/setup/usr/share/issabel/privileged/netconfig b/setup/usr/share/issabel/privileged/netconfig
@@ -292,7 +292,8 @@ function setHostname($sHostname)
     if ($bClavePresente) file_put_contents('/etc/hosts', $contenidoNuevo);
 
     // Figure out a domain for the hostname
-    $sDomain = array_pop(explode('.', $sHostname, 2));
+    $partes = explode('.', $sHostname, 2);
+    $sDomain = array_pop($partes);
 
     // Set the hostname for the current session
     exec("/bin/hostname $sHostname");